diff --git a/lldb/include/lldb/Core/PluginInterface.h b/lldb/include/lldb/Core/PluginInterface.h
--- a/lldb/include/lldb/Core/PluginInterface.h
+++ b/lldb/include/lldb/Core/PluginInterface.h
@@ -20,8 +20,6 @@
 
   virtual ConstString GetPluginName() = 0;
 
-  virtual uint32_t GetPluginVersion() = 0;
-
   PluginInterface(const PluginInterface &) = delete;
   PluginInterface &operator=(const PluginInterface &) = delete;
 };
diff --git a/lldb/include/lldb/Symbol/SymbolVendor.h b/lldb/include/lldb/Symbol/SymbolVendor.h
--- a/lldb/include/lldb/Symbol/SymbolVendor.h
+++ b/lldb/include/lldb/Symbol/SymbolVendor.h
@@ -43,8 +43,6 @@
   // PluginInterface protocol
   ConstString GetPluginName() override;
 
-  uint32_t GetPluginVersion() override;
-
 protected:
   std::unique_ptr<SymbolFile> m_sym_file_up; // A single symbol file. Subclasses
                                              // can add more of these if needed.
diff --git a/lldb/include/lldb/Target/ProcessTrace.h b/lldb/include/lldb/Target/ProcessTrace.h
--- a/lldb/include/lldb/Target/ProcessTrace.h
+++ b/lldb/include/lldb/Target/ProcessTrace.h
@@ -42,8 +42,6 @@
 
   ConstString GetPluginName() override;
 
-  uint32_t GetPluginVersion() override;
-
   Status DoDestroy() override;
 
   void RefreshStateAfterStop() override;
diff --git a/lldb/source/Plugins/ABI/AArch64/ABIMacOSX_arm64.h b/lldb/source/Plugins/ABI/AArch64/ABIMacOSX_arm64.h
--- a/lldb/source/Plugins/ABI/AArch64/ABIMacOSX_arm64.h
+++ b/lldb/source/Plugins/ABI/AArch64/ABIMacOSX_arm64.h
@@ -80,8 +80,6 @@
     return GetPluginNameStatic();
   }
 
-  uint32_t GetPluginVersion() override;
-
   lldb_private::Status
   SetReturnValueObject(lldb::StackFrameSP &frame_sp,
                        lldb::ValueObjectSP &new_value) override;
diff --git a/lldb/source/Plugins/ABI/AArch64/ABIMacOSX_arm64.cpp b/lldb/source/Plugins/ABI/AArch64/ABIMacOSX_arm64.cpp
--- a/lldb/source/Plugins/ABI/AArch64/ABIMacOSX_arm64.cpp
+++ b/lldb/source/Plugins/ABI/AArch64/ABIMacOSX_arm64.cpp
@@ -835,5 +835,3 @@
   static ConstString g_plugin_name("ABIMacOSX_arm64");
   return g_plugin_name;
 }
-
-uint32_t ABIMacOSX_arm64::GetPluginVersion() { return 1; }
diff --git a/lldb/source/Plugins/ABI/AArch64/ABISysV_arm64.h b/lldb/source/Plugins/ABI/AArch64/ABISysV_arm64.h
--- a/lldb/source/Plugins/ABI/AArch64/ABISysV_arm64.h
+++ b/lldb/source/Plugins/ABI/AArch64/ABISysV_arm64.h
@@ -83,8 +83,6 @@
 
   lldb_private::ConstString GetPluginName() override;
 
-  uint32_t GetPluginVersion() override;
-
   lldb::addr_t FixCodeAddress(lldb::addr_t pc) override;
   lldb::addr_t FixDataAddress(lldb::addr_t pc) override;
 
diff --git a/lldb/source/Plugins/ABI/AArch64/ABISysV_arm64.cpp b/lldb/source/Plugins/ABI/AArch64/ABISysV_arm64.cpp
--- a/lldb/source/Plugins/ABI/AArch64/ABISysV_arm64.cpp
+++ b/lldb/source/Plugins/ABI/AArch64/ABISysV_arm64.cpp
@@ -854,5 +854,3 @@
 // PluginInterface protocol
 
 ConstString ABISysV_arm64::GetPluginName() { return GetPluginNameStatic(); }
-
-uint32_t ABISysV_arm64::GetPluginVersion() { return 1; }
diff --git a/lldb/source/Plugins/ABI/ARC/ABISysV_arc.h b/lldb/source/Plugins/ABI/ARC/ABISysV_arc.h
--- a/lldb/source/Plugins/ABI/ARC/ABISysV_arc.h
+++ b/lldb/source/Plugins/ABI/ARC/ABISysV_arc.h
@@ -88,8 +88,6 @@
 
   lldb_private::ConstString GetPluginName() override;
 
-  uint32_t GetPluginVersion() override;
-
 private:
   lldb::ValueObjectSP
   GetReturnValueObjectSimple(lldb_private::Thread &thread,
diff --git a/lldb/source/Plugins/ABI/ARC/ABISysV_arc.cpp b/lldb/source/Plugins/ABI/ARC/ABISysV_arc.cpp
--- a/lldb/source/Plugins/ABI/ARC/ABISysV_arc.cpp
+++ b/lldb/source/Plugins/ABI/ARC/ABISysV_arc.cpp
@@ -613,5 +613,3 @@
 ConstString ABISysV_arc::GetPluginName() {
   return GetPluginNameStatic();
 }
-
-uint32_t ABISysV_arc::GetPluginVersion() { return 1; }
diff --git a/lldb/source/Plugins/ABI/ARM/ABIMacOSX_arm.h b/lldb/source/Plugins/ABI/ARM/ABIMacOSX_arm.h
--- a/lldb/source/Plugins/ABI/ARM/ABIMacOSX_arm.h
+++ b/lldb/source/Plugins/ABI/ARM/ABIMacOSX_arm.h
@@ -77,8 +77,6 @@
 
   lldb_private::ConstString GetPluginName() override;
 
-  uint32_t GetPluginVersion() override;
-
 protected:
   lldb::ValueObjectSP
   GetReturnValueObjectImpl(lldb_private::Thread &thread,
diff --git a/lldb/source/Plugins/ABI/ARM/ABIMacOSX_arm.cpp b/lldb/source/Plugins/ABI/ARM/ABIMacOSX_arm.cpp
--- a/lldb/source/Plugins/ABI/ARM/ABIMacOSX_arm.cpp
+++ b/lldb/source/Plugins/ABI/ARM/ABIMacOSX_arm.cpp
@@ -2036,5 +2036,3 @@
 lldb_private::ConstString ABIMacOSX_arm::GetPluginName() {
   return GetPluginNameStatic();
 }
-
-uint32_t ABIMacOSX_arm::GetPluginVersion() { return 1; }
diff --git a/lldb/source/Plugins/ABI/ARM/ABISysV_arm.h b/lldb/source/Plugins/ABI/ARM/ABISysV_arm.h
--- a/lldb/source/Plugins/ABI/ARM/ABISysV_arm.h
+++ b/lldb/source/Plugins/ABI/ARM/ABISysV_arm.h
@@ -77,8 +77,6 @@
 
   lldb_private::ConstString GetPluginName() override;
 
-  uint32_t GetPluginVersion() override;
-
 protected:
   lldb::ValueObjectSP
   GetReturnValueObjectImpl(lldb_private::Thread &thread,
diff --git a/lldb/source/Plugins/ABI/ARM/ABISysV_arm.cpp b/lldb/source/Plugins/ABI/ARM/ABISysV_arm.cpp
--- a/lldb/source/Plugins/ABI/ARM/ABISysV_arm.cpp
+++ b/lldb/source/Plugins/ABI/ARM/ABISysV_arm.cpp
@@ -2142,5 +2142,3 @@
 lldb_private::ConstString ABISysV_arm::GetPluginName() {
   return GetPluginNameStatic();
 }
-
-uint32_t ABISysV_arm::GetPluginVersion() { return 1; }
diff --git a/lldb/source/Plugins/ABI/Hexagon/ABISysV_hexagon.h b/lldb/source/Plugins/ABI/Hexagon/ABISysV_hexagon.h
--- a/lldb/source/Plugins/ABI/Hexagon/ABISysV_hexagon.h
+++ b/lldb/source/Plugins/ABI/Hexagon/ABISysV_hexagon.h
@@ -85,8 +85,6 @@
 
   lldb_private::ConstString GetPluginName() override;
 
-  uint32_t GetPluginVersion() override;
-
 protected:
   void CreateRegisterMapIfNeeded();
 
diff --git a/lldb/source/Plugins/ABI/Hexagon/ABISysV_hexagon.cpp b/lldb/source/Plugins/ABI/Hexagon/ABISysV_hexagon.cpp
--- a/lldb/source/Plugins/ABI/Hexagon/ABISysV_hexagon.cpp
+++ b/lldb/source/Plugins/ABI/Hexagon/ABISysV_hexagon.cpp
@@ -1288,8 +1288,6 @@
   return GetPluginNameStatic();
 }
 
-uint32_t ABISysV_hexagon::GetPluginVersion() { return 1; }
-
 // get value object specialized to work with llvm IR types
 lldb::ValueObjectSP
 ABISysV_hexagon::GetReturnValueObjectImpl(lldb_private::Thread &thread,
diff --git a/lldb/source/Plugins/ABI/Mips/ABISysV_mips.h b/lldb/source/Plugins/ABI/Mips/ABISysV_mips.h
--- a/lldb/source/Plugins/ABI/Mips/ABISysV_mips.h
+++ b/lldb/source/Plugins/ABI/Mips/ABISysV_mips.h
@@ -75,8 +75,6 @@
 
   lldb_private::ConstString GetPluginName() override;
 
-  uint32_t GetPluginVersion() override;
-
 protected:
   void CreateRegisterMapIfNeeded();
 
diff --git a/lldb/source/Plugins/ABI/Mips/ABISysV_mips.cpp b/lldb/source/Plugins/ABI/Mips/ABISysV_mips.cpp
--- a/lldb/source/Plugins/ABI/Mips/ABISysV_mips.cpp
+++ b/lldb/source/Plugins/ABI/Mips/ABISysV_mips.cpp
@@ -1063,5 +1063,3 @@
 lldb_private::ConstString ABISysV_mips::GetPluginName() {
   return GetPluginNameStatic();
 }
-
-uint32_t ABISysV_mips::GetPluginVersion() { return 1; }
diff --git a/lldb/source/Plugins/ABI/Mips/ABISysV_mips64.h b/lldb/source/Plugins/ABI/Mips/ABISysV_mips64.h
--- a/lldb/source/Plugins/ABI/Mips/ABISysV_mips64.h
+++ b/lldb/source/Plugins/ABI/Mips/ABISysV_mips64.h
@@ -88,8 +88,6 @@
 
   lldb_private::ConstString GetPluginName() override;
 
-  uint32_t GetPluginVersion() override;
-
 protected:
   void CreateRegisterMapIfNeeded();
 
diff --git a/lldb/source/Plugins/ABI/Mips/ABISysV_mips64.cpp b/lldb/source/Plugins/ABI/Mips/ABISysV_mips64.cpp
--- a/lldb/source/Plugins/ABI/Mips/ABISysV_mips64.cpp
+++ b/lldb/source/Plugins/ABI/Mips/ABISysV_mips64.cpp
@@ -1211,5 +1211,3 @@
 lldb_private::ConstString ABISysV_mips64::GetPluginName() {
   return GetPluginNameStatic();
 }
-
-uint32_t ABISysV_mips64::GetPluginVersion() { return 1; }
diff --git a/lldb/source/Plugins/ABI/PowerPC/ABISysV_ppc.h b/lldb/source/Plugins/ABI/PowerPC/ABISysV_ppc.h
--- a/lldb/source/Plugins/ABI/PowerPC/ABISysV_ppc.h
+++ b/lldb/source/Plugins/ABI/PowerPC/ABISysV_ppc.h
@@ -84,8 +84,6 @@
 
   lldb_private::ConstString GetPluginName() override;
 
-  uint32_t GetPluginVersion() override;
-
 protected:
   void CreateRegisterMapIfNeeded();
 
diff --git a/lldb/source/Plugins/ABI/PowerPC/ABISysV_ppc.cpp b/lldb/source/Plugins/ABI/PowerPC/ABISysV_ppc.cpp
--- a/lldb/source/Plugins/ABI/PowerPC/ABISysV_ppc.cpp
+++ b/lldb/source/Plugins/ABI/PowerPC/ABISysV_ppc.cpp
@@ -974,5 +974,3 @@
 lldb_private::ConstString ABISysV_ppc::GetPluginName() {
   return GetPluginNameStatic();
 }
-
-uint32_t ABISysV_ppc::GetPluginVersion() { return 1; }
diff --git a/lldb/source/Plugins/ABI/PowerPC/ABISysV_ppc64.h b/lldb/source/Plugins/ABI/PowerPC/ABISysV_ppc64.h
--- a/lldb/source/Plugins/ABI/PowerPC/ABISysV_ppc64.h
+++ b/lldb/source/Plugins/ABI/PowerPC/ABISysV_ppc64.h
@@ -84,8 +84,6 @@
 
   lldb_private::ConstString GetPluginName() override;
 
-  uint32_t GetPluginVersion() override;
-
 protected:
   void CreateRegisterMapIfNeeded();
 
diff --git a/lldb/source/Plugins/ABI/PowerPC/ABISysV_ppc64.cpp b/lldb/source/Plugins/ABI/PowerPC/ABISysV_ppc64.cpp
--- a/lldb/source/Plugins/ABI/PowerPC/ABISysV_ppc64.cpp
+++ b/lldb/source/Plugins/ABI/PowerPC/ABISysV_ppc64.cpp
@@ -1085,5 +1085,3 @@
 lldb_private::ConstString ABISysV_ppc64::GetPluginName() {
   return GetPluginNameStatic();
 }
-
-uint32_t ABISysV_ppc64::GetPluginVersion() { return 1; }
diff --git a/lldb/source/Plugins/ABI/SystemZ/ABISysV_s390x.h b/lldb/source/Plugins/ABI/SystemZ/ABISysV_s390x.h
--- a/lldb/source/Plugins/ABI/SystemZ/ABISysV_s390x.h
+++ b/lldb/source/Plugins/ABI/SystemZ/ABISysV_s390x.h
@@ -76,8 +76,6 @@
 
   lldb_private::ConstString GetPluginName() override;
 
-  uint32_t GetPluginVersion() override;
-
 protected:
   void CreateRegisterMapIfNeeded();
 
diff --git a/lldb/source/Plugins/ABI/SystemZ/ABISysV_s390x.cpp b/lldb/source/Plugins/ABI/SystemZ/ABISysV_s390x.cpp
--- a/lldb/source/Plugins/ABI/SystemZ/ABISysV_s390x.cpp
+++ b/lldb/source/Plugins/ABI/SystemZ/ABISysV_s390x.cpp
@@ -727,5 +727,3 @@
 lldb_private::ConstString ABISysV_s390x::GetPluginName() {
   return GetPluginNameStatic();
 }
-
-uint32_t ABISysV_s390x::GetPluginVersion() { return 1; }
diff --git a/lldb/source/Plugins/ABI/X86/ABIMacOSX_i386.h b/lldb/source/Plugins/ABI/X86/ABIMacOSX_i386.h
--- a/lldb/source/Plugins/ABI/X86/ABIMacOSX_i386.h
+++ b/lldb/source/Plugins/ABI/X86/ABIMacOSX_i386.h
@@ -79,8 +79,6 @@
 
   lldb_private::ConstString GetPluginName() override;
 
-  uint32_t GetPluginVersion() override;
-
 protected:
   lldb::ValueObjectSP
   GetReturnValueObjectImpl(lldb_private::Thread &thread,
diff --git a/lldb/source/Plugins/ABI/X86/ABIMacOSX_i386.cpp b/lldb/source/Plugins/ABI/X86/ABIMacOSX_i386.cpp
--- a/lldb/source/Plugins/ABI/X86/ABIMacOSX_i386.cpp
+++ b/lldb/source/Plugins/ABI/X86/ABIMacOSX_i386.cpp
@@ -471,5 +471,3 @@
 lldb_private::ConstString ABIMacOSX_i386::GetPluginName() {
   return GetPluginNameStatic();
 }
-
-uint32_t ABIMacOSX_i386::GetPluginVersion() { return 1; }
diff --git a/lldb/source/Plugins/ABI/X86/ABISysV_i386.h b/lldb/source/Plugins/ABI/X86/ABISysV_i386.h
--- a/lldb/source/Plugins/ABI/X86/ABISysV_i386.h
+++ b/lldb/source/Plugins/ABI/X86/ABISysV_i386.h
@@ -87,8 +87,6 @@
 
   lldb_private::ConstString GetPluginName() override;
 
-  uint32_t GetPluginVersion() override { return 1; }
-
 protected:
   lldb::ValueObjectSP
   GetReturnValueObjectSimple(lldb_private::Thread &thread,
diff --git a/lldb/source/Plugins/ABI/X86/ABISysV_x86_64.h b/lldb/source/Plugins/ABI/X86/ABISysV_x86_64.h
--- a/lldb/source/Plugins/ABI/X86/ABISysV_x86_64.h
+++ b/lldb/source/Plugins/ABI/X86/ABISysV_x86_64.h
@@ -82,8 +82,6 @@
 
   lldb_private::ConstString GetPluginName() override;
 
-  uint32_t GetPluginVersion() override;
-
 protected:
   void CreateRegisterMapIfNeeded();
 
diff --git a/lldb/source/Plugins/ABI/X86/ABISysV_x86_64.cpp b/lldb/source/Plugins/ABI/X86/ABISysV_x86_64.cpp
--- a/lldb/source/Plugins/ABI/X86/ABISysV_x86_64.cpp
+++ b/lldb/source/Plugins/ABI/X86/ABISysV_x86_64.cpp
@@ -963,5 +963,3 @@
 lldb_private::ConstString ABISysV_x86_64::GetPluginName() {
   return GetPluginNameStatic();
 }
-
-uint32_t ABISysV_x86_64::GetPluginVersion() { return 1; }
diff --git a/lldb/source/Plugins/ABI/X86/ABIWindows_x86_64.h b/lldb/source/Plugins/ABI/X86/ABIWindows_x86_64.h
--- a/lldb/source/Plugins/ABI/X86/ABIWindows_x86_64.h
+++ b/lldb/source/Plugins/ABI/X86/ABIWindows_x86_64.h
@@ -75,8 +75,6 @@
 
   lldb_private::ConstString GetPluginName() override;
 
-  uint32_t GetPluginVersion() override;
-
 protected:
   void CreateRegisterMapIfNeeded();
 
diff --git a/lldb/source/Plugins/ABI/X86/ABIWindows_x86_64.cpp b/lldb/source/Plugins/ABI/X86/ABIWindows_x86_64.cpp
--- a/lldb/source/Plugins/ABI/X86/ABIWindows_x86_64.cpp
+++ b/lldb/source/Plugins/ABI/X86/ABIWindows_x86_64.cpp
@@ -836,5 +836,3 @@
 lldb_private::ConstString ABIWindows_x86_64::GetPluginName() {
   return GetPluginNameStatic();
 }
-
-uint32_t ABIWindows_x86_64::GetPluginVersion() { return 1; }
diff --git a/lldb/source/Plugins/Architecture/AArch64/ArchitectureAArch64.h b/lldb/source/Plugins/Architecture/AArch64/ArchitectureAArch64.h
--- a/lldb/source/Plugins/Architecture/AArch64/ArchitectureAArch64.h
+++ b/lldb/source/Plugins/Architecture/AArch64/ArchitectureAArch64.h
@@ -21,7 +21,6 @@
   static void Terminate();
 
   ConstString GetPluginName() override;
-  uint32_t GetPluginVersion() override;
 
   void OverrideStopInfo(Thread &thread) const override{};
 
diff --git a/lldb/source/Plugins/Architecture/AArch64/ArchitectureAArch64.cpp b/lldb/source/Plugins/Architecture/AArch64/ArchitectureAArch64.cpp
--- a/lldb/source/Plugins/Architecture/AArch64/ArchitectureAArch64.cpp
+++ b/lldb/source/Plugins/Architecture/AArch64/ArchitectureAArch64.cpp
@@ -42,4 +42,3 @@
 ConstString ArchitectureAArch64::GetPluginName() {
   return GetPluginNameStatic();
 }
-uint32_t ArchitectureAArch64::GetPluginVersion() { return 1; }
diff --git a/lldb/source/Plugins/Architecture/Arm/ArchitectureArm.h b/lldb/source/Plugins/Architecture/Arm/ArchitectureArm.h
--- a/lldb/source/Plugins/Architecture/Arm/ArchitectureArm.h
+++ b/lldb/source/Plugins/Architecture/Arm/ArchitectureArm.h
@@ -20,7 +20,6 @@
   static void Terminate();
 
   ConstString GetPluginName() override;
-  uint32_t GetPluginVersion() override;
 
   void OverrideStopInfo(Thread &thread) const override;
 
diff --git a/lldb/source/Plugins/Architecture/Arm/ArchitectureArm.cpp b/lldb/source/Plugins/Architecture/Arm/ArchitectureArm.cpp
--- a/lldb/source/Plugins/Architecture/Arm/ArchitectureArm.cpp
+++ b/lldb/source/Plugins/Architecture/Arm/ArchitectureArm.cpp
@@ -40,7 +40,6 @@
 }
 
 ConstString ArchitectureArm::GetPluginName() { return GetPluginNameStatic(); }
-uint32_t ArchitectureArm::GetPluginVersion() { return 1; }
 
 void ArchitectureArm::OverrideStopInfo(Thread &thread) const {
   // We need to check if we are stopped in Thumb mode in a IT instruction and
diff --git a/lldb/source/Plugins/Architecture/Mips/ArchitectureMips.h b/lldb/source/Plugins/Architecture/Mips/ArchitectureMips.h
--- a/lldb/source/Plugins/Architecture/Mips/ArchitectureMips.h
+++ b/lldb/source/Plugins/Architecture/Mips/ArchitectureMips.h
@@ -21,7 +21,6 @@
   static void Terminate();
 
   ConstString GetPluginName() override;
-  uint32_t GetPluginVersion() override;
 
   void OverrideStopInfo(Thread &thread) const override {}
 
diff --git a/lldb/source/Plugins/Architecture/Mips/ArchitectureMips.cpp b/lldb/source/Plugins/Architecture/Mips/ArchitectureMips.cpp
--- a/lldb/source/Plugins/Architecture/Mips/ArchitectureMips.cpp
+++ b/lldb/source/Plugins/Architecture/Mips/ArchitectureMips.cpp
@@ -43,7 +43,6 @@
 }
 
 ConstString ArchitectureMips::GetPluginName() { return GetPluginNameStatic(); }
-uint32_t ArchitectureMips::GetPluginVersion() { return 1; }
 
 addr_t ArchitectureMips::GetCallableLoadAddress(addr_t code_addr,
                                                 AddressClass addr_class) const {
diff --git a/lldb/source/Plugins/Architecture/PPC64/ArchitecturePPC64.h b/lldb/source/Plugins/Architecture/PPC64/ArchitecturePPC64.h
--- a/lldb/source/Plugins/Architecture/PPC64/ArchitecturePPC64.h
+++ b/lldb/source/Plugins/Architecture/PPC64/ArchitecturePPC64.h
@@ -20,7 +20,6 @@
   static void Terminate();
 
   ConstString GetPluginName() override;
-  uint32_t GetPluginVersion() override;
 
   void OverrideStopInfo(Thread &thread) const override {}
 
diff --git a/lldb/source/Plugins/Architecture/PPC64/ArchitecturePPC64.cpp b/lldb/source/Plugins/Architecture/PPC64/ArchitecturePPC64.cpp
--- a/lldb/source/Plugins/Architecture/PPC64/ArchitecturePPC64.cpp
+++ b/lldb/source/Plugins/Architecture/PPC64/ArchitecturePPC64.cpp
@@ -44,7 +44,6 @@
 }
 
 ConstString ArchitecturePPC64::GetPluginName() { return GetPluginNameStatic(); }
-uint32_t ArchitecturePPC64::GetPluginVersion() { return 1; }
 
 static int32_t GetLocalEntryOffset(const Symbol &sym) {
   unsigned char other = sym.GetFlags() >> 8 & 0xFF;
diff --git a/lldb/source/Plugins/Disassembler/LLVMC/DisassemblerLLVMC.h b/lldb/source/Plugins/Disassembler/LLVMC/DisassemblerLLVMC.h
--- a/lldb/source/Plugins/Disassembler/LLVMC/DisassemblerLLVMC.h
+++ b/lldb/source/Plugins/Disassembler/LLVMC/DisassemblerLLVMC.h
@@ -45,8 +45,6 @@
   // PluginInterface protocol
   lldb_private::ConstString GetPluginName() override;
 
-  uint32_t GetPluginVersion() override;
-
 protected:
   friend class InstructionLLVMC;
 
diff --git a/lldb/source/Plugins/Disassembler/LLVMC/DisassemblerLLVMC.cpp b/lldb/source/Plugins/Disassembler/LLVMC/DisassemblerLLVMC.cpp
--- a/lldb/source/Plugins/Disassembler/LLVMC/DisassemblerLLVMC.cpp
+++ b/lldb/source/Plugins/Disassembler/LLVMC/DisassemblerLLVMC.cpp
@@ -1425,5 +1425,3 @@
 
 // PluginInterface protocol
 ConstString DisassemblerLLVMC::GetPluginName() { return GetPluginNameStatic(); }
-
-uint32_t DisassemblerLLVMC::GetPluginVersion() { return 1; }
diff --git a/lldb/source/Plugins/DynamicLoader/Darwin-Kernel/DynamicLoaderDarwinKernel.h b/lldb/source/Plugins/DynamicLoader/Darwin-Kernel/DynamicLoaderDarwinKernel.h
--- a/lldb/source/Plugins/DynamicLoader/Darwin-Kernel/DynamicLoaderDarwinKernel.h
+++ b/lldb/source/Plugins/DynamicLoader/Darwin-Kernel/DynamicLoaderDarwinKernel.h
@@ -60,8 +60,6 @@
   // PluginInterface protocol
   lldb_private::ConstString GetPluginName() override;
 
-  uint32_t GetPluginVersion() override;
-
 protected:
   void PrivateInitialize(lldb_private::Process *process);
 
diff --git a/lldb/source/Plugins/DynamicLoader/Darwin-Kernel/DynamicLoaderDarwinKernel.cpp b/lldb/source/Plugins/DynamicLoader/Darwin-Kernel/DynamicLoaderDarwinKernel.cpp
--- a/lldb/source/Plugins/DynamicLoader/Darwin-Kernel/DynamicLoaderDarwinKernel.cpp
+++ b/lldb/source/Plugins/DynamicLoader/Darwin-Kernel/DynamicLoaderDarwinKernel.cpp
@@ -1569,8 +1569,6 @@
   return GetPluginNameStatic();
 }
 
-uint32_t DynamicLoaderDarwinKernel::GetPluginVersion() { return 1; }
-
 lldb::ByteOrder
 DynamicLoaderDarwinKernel::GetByteOrderFromMagic(uint32_t magic) {
   switch (magic) {
diff --git a/lldb/source/Plugins/DynamicLoader/Hexagon-DYLD/DynamicLoaderHexagonDYLD.h b/lldb/source/Plugins/DynamicLoader/Hexagon-DYLD/DynamicLoaderHexagonDYLD.h
--- a/lldb/source/Plugins/DynamicLoader/Hexagon-DYLD/DynamicLoaderHexagonDYLD.h
+++ b/lldb/source/Plugins/DynamicLoader/Hexagon-DYLD/DynamicLoaderHexagonDYLD.h
@@ -49,8 +49,6 @@
   // PluginInterface protocol
   lldb_private::ConstString GetPluginName() override;
 
-  uint32_t GetPluginVersion() override;
-
 protected:
   /// Runtime linker rendezvous structure.
   HexagonDYLDRendezvous m_rendezvous;
diff --git a/lldb/source/Plugins/DynamicLoader/Hexagon-DYLD/DynamicLoaderHexagonDYLD.cpp b/lldb/source/Plugins/DynamicLoader/Hexagon-DYLD/DynamicLoaderHexagonDYLD.cpp
--- a/lldb/source/Plugins/DynamicLoader/Hexagon-DYLD/DynamicLoaderHexagonDYLD.cpp
+++ b/lldb/source/Plugins/DynamicLoader/Hexagon-DYLD/DynamicLoaderHexagonDYLD.cpp
@@ -92,8 +92,6 @@
          "loads/unloads in Hexagon processes.";
 }
 
-uint32_t DynamicLoaderHexagonDYLD::GetPluginVersion() { return 1; }
-
 DynamicLoader *DynamicLoaderHexagonDYLD::CreateInstance(Process *process,
                                                         bool force) {
   bool create = force;
diff --git a/lldb/source/Plugins/DynamicLoader/MacOSX-DYLD/DynamicLoaderMacOS.h b/lldb/source/Plugins/DynamicLoader/MacOSX-DYLD/DynamicLoaderMacOS.h
--- a/lldb/source/Plugins/DynamicLoader/MacOSX-DYLD/DynamicLoaderMacOS.h
+++ b/lldb/source/Plugins/DynamicLoader/MacOSX-DYLD/DynamicLoaderMacOS.h
@@ -62,8 +62,6 @@
   // PluginInterface protocol
   lldb_private::ConstString GetPluginName() override;
 
-  uint32_t GetPluginVersion() override;
-
 protected:
   void PutToLog(lldb_private::Log *log) const;
 
diff --git a/lldb/source/Plugins/DynamicLoader/MacOSX-DYLD/DynamicLoaderMacOS.cpp b/lldb/source/Plugins/DynamicLoader/MacOSX-DYLD/DynamicLoaderMacOS.cpp
--- a/lldb/source/Plugins/DynamicLoader/MacOSX-DYLD/DynamicLoaderMacOS.cpp
+++ b/lldb/source/Plugins/DynamicLoader/MacOSX-DYLD/DynamicLoaderMacOS.cpp
@@ -518,5 +518,3 @@
 lldb_private::ConstString DynamicLoaderMacOS::GetPluginName() {
   return GetPluginNameStatic();
 }
-
-uint32_t DynamicLoaderMacOS::GetPluginVersion() { return 1; }
diff --git a/lldb/source/Plugins/DynamicLoader/MacOSX-DYLD/DynamicLoaderMacOSXDYLD.h b/lldb/source/Plugins/DynamicLoader/MacOSX-DYLD/DynamicLoaderMacOSXDYLD.h
--- a/lldb/source/Plugins/DynamicLoader/MacOSX-DYLD/DynamicLoaderMacOSXDYLD.h
+++ b/lldb/source/Plugins/DynamicLoader/MacOSX-DYLD/DynamicLoaderMacOSXDYLD.h
@@ -66,8 +66,6 @@
   // PluginInterface protocol
   lldb_private::ConstString GetPluginName() override;
 
-  uint32_t GetPluginVersion() override;
-
   bool IsFullyInitialized() override;
 
 protected:
diff --git a/lldb/source/Plugins/DynamicLoader/MacOSX-DYLD/DynamicLoaderMacOSXDYLD.cpp b/lldb/source/Plugins/DynamicLoader/MacOSX-DYLD/DynamicLoaderMacOSXDYLD.cpp
--- a/lldb/source/Plugins/DynamicLoader/MacOSX-DYLD/DynamicLoaderMacOSXDYLD.cpp
+++ b/lldb/source/Plugins/DynamicLoader/MacOSX-DYLD/DynamicLoaderMacOSXDYLD.cpp
@@ -1151,8 +1151,6 @@
   return GetPluginNameStatic();
 }
 
-uint32_t DynamicLoaderMacOSXDYLD::GetPluginVersion() { return 1; }
-
 uint32_t DynamicLoaderMacOSXDYLD::AddrByteSize() {
   std::lock_guard<std::recursive_mutex> baseclass_guard(GetMutex());
 
diff --git a/lldb/source/Plugins/DynamicLoader/POSIX-DYLD/DynamicLoaderPOSIXDYLD.h b/lldb/source/Plugins/DynamicLoader/POSIX-DYLD/DynamicLoaderPOSIXDYLD.h
--- a/lldb/source/Plugins/DynamicLoader/POSIX-DYLD/DynamicLoaderPOSIXDYLD.h
+++ b/lldb/source/Plugins/DynamicLoader/POSIX-DYLD/DynamicLoaderPOSIXDYLD.h
@@ -55,8 +55,6 @@
   // PluginInterface protocol
   lldb_private::ConstString GetPluginName() override;
 
-  uint32_t GetPluginVersion() override;
-
 protected:
   /// Runtime linker rendezvous structure.
   DYLDRendezvous m_rendezvous;
diff --git a/lldb/source/Plugins/DynamicLoader/POSIX-DYLD/DynamicLoaderPOSIXDYLD.cpp b/lldb/source/Plugins/DynamicLoader/POSIX-DYLD/DynamicLoaderPOSIXDYLD.cpp
--- a/lldb/source/Plugins/DynamicLoader/POSIX-DYLD/DynamicLoaderPOSIXDYLD.cpp
+++ b/lldb/source/Plugins/DynamicLoader/POSIX-DYLD/DynamicLoaderPOSIXDYLD.cpp
@@ -52,8 +52,6 @@
          "loads/unloads in POSIX processes.";
 }
 
-uint32_t DynamicLoaderPOSIXDYLD::GetPluginVersion() { return 1; }
-
 DynamicLoader *DynamicLoaderPOSIXDYLD::CreateInstance(Process *process,
                                                       bool force) {
   bool create = force;
diff --git a/lldb/source/Plugins/DynamicLoader/Static/DynamicLoaderStatic.h b/lldb/source/Plugins/DynamicLoader/Static/DynamicLoaderStatic.h
--- a/lldb/source/Plugins/DynamicLoader/Static/DynamicLoaderStatic.h
+++ b/lldb/source/Plugins/DynamicLoader/Static/DynamicLoaderStatic.h
@@ -46,8 +46,6 @@
   // PluginInterface protocol
   lldb_private::ConstString GetPluginName() override;
 
-  uint32_t GetPluginVersion() override;
-
 private:
   void LoadAllImagesAtFileAddresses();
 };
diff --git a/lldb/source/Plugins/DynamicLoader/Static/DynamicLoaderStatic.cpp b/lldb/source/Plugins/DynamicLoader/Static/DynamicLoaderStatic.cpp
--- a/lldb/source/Plugins/DynamicLoader/Static/DynamicLoaderStatic.cpp
+++ b/lldb/source/Plugins/DynamicLoader/Static/DynamicLoaderStatic.cpp
@@ -166,5 +166,3 @@
 lldb_private::ConstString DynamicLoaderStatic::GetPluginName() {
   return GetPluginNameStatic();
 }
-
-uint32_t DynamicLoaderStatic::GetPluginVersion() { return 1; }
diff --git a/lldb/source/Plugins/DynamicLoader/Windows-DYLD/DynamicLoaderWindowsDYLD.h b/lldb/source/Plugins/DynamicLoader/Windows-DYLD/DynamicLoaderWindowsDYLD.h
--- a/lldb/source/Plugins/DynamicLoader/Windows-DYLD/DynamicLoaderWindowsDYLD.h
+++ b/lldb/source/Plugins/DynamicLoader/Windows-DYLD/DynamicLoaderWindowsDYLD.h
@@ -40,7 +40,6 @@
                                                   bool stop) override;
 
   ConstString GetPluginName() override;
-  uint32_t GetPluginVersion() override;
 
 protected:
   lldb::addr_t GetLoadAddress(lldb::ModuleSP executable);
diff --git a/lldb/source/Plugins/DynamicLoader/Windows-DYLD/DynamicLoaderWindowsDYLD.cpp b/lldb/source/Plugins/DynamicLoader/Windows-DYLD/DynamicLoaderWindowsDYLD.cpp
--- a/lldb/source/Plugins/DynamicLoader/Windows-DYLD/DynamicLoaderWindowsDYLD.cpp
+++ b/lldb/source/Plugins/DynamicLoader/Windows-DYLD/DynamicLoaderWindowsDYLD.cpp
@@ -178,8 +178,6 @@
   return GetPluginNameStatic();
 }
 
-uint32_t DynamicLoaderWindowsDYLD::GetPluginVersion() { return 1; }
-
 ThreadPlanSP
 DynamicLoaderWindowsDYLD::GetStepThroughTrampolinePlan(Thread &thread,
                                                        bool stop) {
diff --git a/lldb/source/Plugins/DynamicLoader/wasm-DYLD/DynamicLoaderWasmDYLD.h b/lldb/source/Plugins/DynamicLoader/wasm-DYLD/DynamicLoaderWasmDYLD.h
--- a/lldb/source/Plugins/DynamicLoader/wasm-DYLD/DynamicLoaderWasmDYLD.h
+++ b/lldb/source/Plugins/DynamicLoader/wasm-DYLD/DynamicLoaderWasmDYLD.h
@@ -38,7 +38,6 @@
   /// PluginInterface protocol.
   /// \{
   ConstString GetPluginName() override { return GetPluginNameStatic(); }
-  uint32_t GetPluginVersion() override { return 1; }
   /// \}
 };
 
diff --git a/lldb/source/Plugins/Instruction/ARM/EmulateInstructionARM.h b/lldb/source/Plugins/Instruction/ARM/EmulateInstructionARM.h
--- a/lldb/source/Plugins/Instruction/ARM/EmulateInstructionARM.h
+++ b/lldb/source/Plugins/Instruction/ARM/EmulateInstructionARM.h
@@ -87,8 +87,6 @@
     return GetPluginNameStatic();
   }
 
-  uint32_t GetPluginVersion() override { return 1; }
-
   bool SetTargetTriple(const ArchSpec &arch) override;
 
   enum Mode { eModeInvalid = -1, eModeARM, eModeThumb };
diff --git a/lldb/source/Plugins/Instruction/ARM64/EmulateInstructionARM64.h b/lldb/source/Plugins/Instruction/ARM64/EmulateInstructionARM64.h
--- a/lldb/source/Plugins/Instruction/ARM64/EmulateInstructionARM64.h
+++ b/lldb/source/Plugins/Instruction/ARM64/EmulateInstructionARM64.h
@@ -48,8 +48,6 @@
 
   lldb_private::ConstString GetPluginName() override;
 
-  uint32_t GetPluginVersion() override { return 1; }
-
   bool SetTargetTriple(const lldb_private::ArchSpec &arch) override;
 
   bool SupportsEmulatingInstructionsOfType(
diff --git a/lldb/source/Plugins/Instruction/MIPS/EmulateInstructionMIPS.h b/lldb/source/Plugins/Instruction/MIPS/EmulateInstructionMIPS.h
--- a/lldb/source/Plugins/Instruction/MIPS/EmulateInstructionMIPS.h
+++ b/lldb/source/Plugins/Instruction/MIPS/EmulateInstructionMIPS.h
@@ -57,8 +57,6 @@
 
   lldb_private::ConstString GetPluginName() override;
 
-  uint32_t GetPluginVersion() override { return 1; }
-
   bool SetTargetTriple(const lldb_private::ArchSpec &arch) override;
 
   EmulateInstructionMIPS(const lldb_private::ArchSpec &arch);
diff --git a/lldb/source/Plugins/Instruction/MIPS64/EmulateInstructionMIPS64.h b/lldb/source/Plugins/Instruction/MIPS64/EmulateInstructionMIPS64.h
--- a/lldb/source/Plugins/Instruction/MIPS64/EmulateInstructionMIPS64.h
+++ b/lldb/source/Plugins/Instruction/MIPS64/EmulateInstructionMIPS64.h
@@ -55,8 +55,6 @@
 
   lldb_private::ConstString GetPluginName() override;
 
-  uint32_t GetPluginVersion() override { return 1; }
-
   bool SetTargetTriple(const lldb_private::ArchSpec &arch) override;
 
   bool SupportsEmulatingInstructionsOfType(
diff --git a/lldb/source/Plugins/Instruction/PPC64/EmulateInstructionPPC64.h b/lldb/source/Plugins/Instruction/PPC64/EmulateInstructionPPC64.h
--- a/lldb/source/Plugins/Instruction/PPC64/EmulateInstructionPPC64.h
+++ b/lldb/source/Plugins/Instruction/PPC64/EmulateInstructionPPC64.h
@@ -46,8 +46,6 @@
 
   ConstString GetPluginName() override;
 
-  uint32_t GetPluginVersion() override { return 1; }
-
   bool SetTargetTriple(const ArchSpec &arch) override;
 
   bool SupportsEmulatingInstructionsOfType(InstructionType inst_type) override {
diff --git a/lldb/source/Plugins/InstrumentationRuntime/ASan/InstrumentationRuntimeASan.h b/lldb/source/Plugins/InstrumentationRuntime/ASan/InstrumentationRuntimeASan.h
--- a/lldb/source/Plugins/InstrumentationRuntime/ASan/InstrumentationRuntimeASan.h
+++ b/lldb/source/Plugins/InstrumentationRuntime/ASan/InstrumentationRuntimeASan.h
@@ -37,8 +37,6 @@
 
   virtual lldb::InstrumentationRuntimeType GetType() { return GetTypeStatic(); }
 
-  uint32_t GetPluginVersion() override { return 1; }
-
 private:
   InstrumentationRuntimeASan(const lldb::ProcessSP &process_sp)
       : lldb_private::InstrumentationRuntime(process_sp) {}
diff --git a/lldb/source/Plugins/InstrumentationRuntime/MainThreadChecker/InstrumentationRuntimeMainThreadChecker.h b/lldb/source/Plugins/InstrumentationRuntime/MainThreadChecker/InstrumentationRuntimeMainThreadChecker.h
--- a/lldb/source/Plugins/InstrumentationRuntime/MainThreadChecker/InstrumentationRuntimeMainThreadChecker.h
+++ b/lldb/source/Plugins/InstrumentationRuntime/MainThreadChecker/InstrumentationRuntimeMainThreadChecker.h
@@ -38,8 +38,6 @@
 
   virtual lldb::InstrumentationRuntimeType GetType() { return GetTypeStatic(); }
 
-  uint32_t GetPluginVersion() override { return 1; }
-
   lldb::ThreadCollectionSP
   GetBacktracesFromExtendedStopInfo(StructuredData::ObjectSP info) override;
 
diff --git a/lldb/source/Plugins/InstrumentationRuntime/TSan/InstrumentationRuntimeTSan.h b/lldb/source/Plugins/InstrumentationRuntime/TSan/InstrumentationRuntimeTSan.h
--- a/lldb/source/Plugins/InstrumentationRuntime/TSan/InstrumentationRuntimeTSan.h
+++ b/lldb/source/Plugins/InstrumentationRuntime/TSan/InstrumentationRuntimeTSan.h
@@ -37,8 +37,6 @@
 
   virtual lldb::InstrumentationRuntimeType GetType() { return GetTypeStatic(); }
 
-  uint32_t GetPluginVersion() override { return 1; }
-
   lldb::ThreadCollectionSP
   GetBacktracesFromExtendedStopInfo(StructuredData::ObjectSP info) override;
 
diff --git a/lldb/source/Plugins/InstrumentationRuntime/UBSan/InstrumentationRuntimeUBSan.h b/lldb/source/Plugins/InstrumentationRuntime/UBSan/InstrumentationRuntimeUBSan.h
--- a/lldb/source/Plugins/InstrumentationRuntime/UBSan/InstrumentationRuntimeUBSan.h
+++ b/lldb/source/Plugins/InstrumentationRuntime/UBSan/InstrumentationRuntimeUBSan.h
@@ -38,8 +38,6 @@
 
   virtual lldb::InstrumentationRuntimeType GetType() { return GetTypeStatic(); }
 
-  uint32_t GetPluginVersion() override { return 1; }
-
   lldb::ThreadCollectionSP
   GetBacktracesFromExtendedStopInfo(StructuredData::ObjectSP info) override;
 
diff --git a/lldb/source/Plugins/JITLoader/GDB/JITLoaderGDB.h b/lldb/source/Plugins/JITLoader/GDB/JITLoaderGDB.h
--- a/lldb/source/Plugins/JITLoader/GDB/JITLoaderGDB.h
+++ b/lldb/source/Plugins/JITLoader/GDB/JITLoaderGDB.h
@@ -37,8 +37,6 @@
   // PluginInterface protocol
   lldb_private::ConstString GetPluginName() override;
 
-  uint32_t GetPluginVersion() override;
-
   // JITLoader interface
   void DidAttach() override;
 
diff --git a/lldb/source/Plugins/JITLoader/GDB/JITLoaderGDB.cpp b/lldb/source/Plugins/JITLoader/GDB/JITLoaderGDB.cpp
--- a/lldb/source/Plugins/JITLoader/GDB/JITLoaderGDB.cpp
+++ b/lldb/source/Plugins/JITLoader/GDB/JITLoaderGDB.cpp
@@ -438,8 +438,6 @@
   return GetPluginNameStatic();
 }
 
-uint32_t JITLoaderGDB::GetPluginVersion() { return 1; }
-
 void JITLoaderGDB::Initialize() {
   PluginManager::RegisterPlugin(GetPluginNameStatic(),
                                 GetPluginDescriptionStatic(), CreateInstance,
diff --git a/lldb/source/Plugins/Language/CPlusPlus/CPlusPlusLanguage.h b/lldb/source/Plugins/Language/CPlusPlus/CPlusPlusLanguage.h
--- a/lldb/source/Plugins/Language/CPlusPlus/CPlusPlusLanguage.h
+++ b/lldb/source/Plugins/Language/CPlusPlus/CPlusPlusLanguage.h
@@ -135,8 +135,6 @@
 
   // PluginInterface protocol
   ConstString GetPluginName() override;
-
-  uint32_t GetPluginVersion() override;
 };
 
 } // namespace lldb_private
diff --git a/lldb/source/Plugins/Language/CPlusPlus/CPlusPlusLanguage.cpp b/lldb/source/Plugins/Language/CPlusPlus/CPlusPlusLanguage.cpp
--- a/lldb/source/Plugins/Language/CPlusPlus/CPlusPlusLanguage.cpp
+++ b/lldb/source/Plugins/Language/CPlusPlus/CPlusPlusLanguage.cpp
@@ -99,8 +99,6 @@
   return GetPluginNameStatic();
 }
 
-uint32_t CPlusPlusLanguage::GetPluginVersion() { return 1; }
-
 // Static Functions
 
 Language *CPlusPlusLanguage::CreateInstance(lldb::LanguageType language) {
diff --git a/lldb/source/Plugins/Language/ObjC/ObjCLanguage.h b/lldb/source/Plugins/Language/ObjC/ObjCLanguage.h
--- a/lldb/source/Plugins/Language/ObjC/ObjCLanguage.h
+++ b/lldb/source/Plugins/Language/ObjC/ObjCLanguage.h
@@ -157,8 +157,6 @@
 
   // PluginInterface protocol
   ConstString GetPluginName() override;
-
-  uint32_t GetPluginVersion() override;
 };
 
 } // namespace lldb_private
diff --git a/lldb/source/Plugins/Language/ObjC/ObjCLanguage.cpp b/lldb/source/Plugins/Language/ObjC/ObjCLanguage.cpp
--- a/lldb/source/Plugins/Language/ObjC/ObjCLanguage.cpp
+++ b/lldb/source/Plugins/Language/ObjC/ObjCLanguage.cpp
@@ -59,8 +59,6 @@
   return GetPluginNameStatic();
 }
 
-uint32_t ObjCLanguage::GetPluginVersion() { return 1; }
-
 // Static Functions
 
 Language *ObjCLanguage::CreateInstance(lldb::LanguageType language) {
diff --git a/lldb/source/Plugins/Language/ObjCPlusPlus/ObjCPlusPlusLanguage.h b/lldb/source/Plugins/Language/ObjCPlusPlus/ObjCPlusPlusLanguage.h
--- a/lldb/source/Plugins/Language/ObjCPlusPlus/ObjCPlusPlusLanguage.h
+++ b/lldb/source/Plugins/Language/ObjCPlusPlus/ObjCPlusPlusLanguage.h
@@ -44,8 +44,6 @@
 
   // PluginInterface protocol
   ConstString GetPluginName() override;
-
-  uint32_t GetPluginVersion() override;
 };
 
 } // namespace lldb_private
diff --git a/lldb/source/Plugins/Language/ObjCPlusPlus/ObjCPlusPlusLanguage.cpp b/lldb/source/Plugins/Language/ObjCPlusPlus/ObjCPlusPlusLanguage.cpp
--- a/lldb/source/Plugins/Language/ObjCPlusPlus/ObjCPlusPlusLanguage.cpp
+++ b/lldb/source/Plugins/Language/ObjCPlusPlus/ObjCPlusPlusLanguage.cpp
@@ -44,8 +44,6 @@
   return GetPluginNameStatic();
 }
 
-uint32_t ObjCPlusPlusLanguage::GetPluginVersion() { return 1; }
-
 // Static Functions
 Language *ObjCPlusPlusLanguage::CreateInstance(lldb::LanguageType language) {
   switch (language) {
diff --git a/lldb/source/Plugins/LanguageRuntime/CPlusPlus/ItaniumABI/ItaniumABILanguageRuntime.h b/lldb/source/Plugins/LanguageRuntime/CPlusPlus/ItaniumABI/ItaniumABILanguageRuntime.h
--- a/lldb/source/Plugins/LanguageRuntime/CPlusPlus/ItaniumABI/ItaniumABILanguageRuntime.h
+++ b/lldb/source/Plugins/LanguageRuntime/CPlusPlus/ItaniumABI/ItaniumABILanguageRuntime.h
@@ -78,8 +78,6 @@
   // PluginInterface protocol
   lldb_private::ConstString GetPluginName() override;
 
-  uint32_t GetPluginVersion() override;
-
 protected:
   lldb::BreakpointResolverSP
   CreateExceptionResolver(const lldb::BreakpointSP &bkpt,
diff --git a/lldb/source/Plugins/LanguageRuntime/CPlusPlus/ItaniumABI/ItaniumABILanguageRuntime.cpp b/lldb/source/Plugins/LanguageRuntime/CPlusPlus/ItaniumABI/ItaniumABILanguageRuntime.cpp
--- a/lldb/source/Plugins/LanguageRuntime/CPlusPlus/ItaniumABI/ItaniumABILanguageRuntime.cpp
+++ b/lldb/source/Plugins/LanguageRuntime/CPlusPlus/ItaniumABI/ItaniumABILanguageRuntime.cpp
@@ -415,8 +415,6 @@
   return GetPluginNameStatic();
 }
 
-uint32_t ItaniumABILanguageRuntime::GetPluginVersion() { return 1; }
-
 BreakpointResolverSP ItaniumABILanguageRuntime::CreateExceptionResolver(
     const BreakpointSP &bkpt, bool catch_bp, bool throw_bp) {
   return CreateExceptionResolver(bkpt, catch_bp, throw_bp, false);
diff --git a/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntimeV1.h b/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntimeV1.h
--- a/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntimeV1.h
+++ b/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntimeV1.h
@@ -109,8 +109,6 @@
   // PluginInterface protocol
   ConstString GetPluginName() override;
 
-  uint32_t GetPluginVersion() override;
-
   ObjCRuntimeVersions GetRuntimeVersion() const override {
     return ObjCRuntimeVersions::eAppleObjC_V1;
   }
diff --git a/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntimeV1.cpp b/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntimeV1.cpp
--- a/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntimeV1.cpp
+++ b/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntimeV1.cpp
@@ -102,8 +102,6 @@
   return GetPluginNameStatic();
 }
 
-uint32_t AppleObjCRuntimeV1::GetPluginVersion() { return 1; }
-
 BreakpointResolverSP
 AppleObjCRuntimeV1::CreateExceptionResolver(const BreakpointSP &bkpt,
                                             bool catch_bp, bool throw_bp) {
diff --git a/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntimeV2.h b/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntimeV2.h
--- a/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntimeV2.h
+++ b/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntimeV2.h
@@ -56,8 +56,6 @@
 
   ConstString GetPluginName() override;
 
-  uint32_t GetPluginVersion() override;
-
   ObjCRuntimeVersions GetRuntimeVersion() const override {
     return ObjCRuntimeVersions::eAppleObjC_V2;
   }
diff --git a/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntimeV2.cpp b/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntimeV2.cpp
--- a/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntimeV2.cpp
+++ b/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntimeV2.cpp
@@ -1070,8 +1070,6 @@
   return GetPluginNameStatic();
 }
 
-uint32_t AppleObjCRuntimeV2::GetPluginVersion() { return 1; }
-
 BreakpointResolverSP
 AppleObjCRuntimeV2::CreateExceptionResolver(const BreakpointSP &bkpt,
                                             bool catch_bp, bool throw_bp) {
diff --git a/lldb/source/Plugins/LanguageRuntime/RenderScript/RenderScriptRuntime/RenderScriptRuntime.h b/lldb/source/Plugins/LanguageRuntime/RenderScript/RenderScriptRuntime/RenderScriptRuntime.h
--- a/lldb/source/Plugins/LanguageRuntime/RenderScript/RenderScriptRuntime/RenderScriptRuntime.h
+++ b/lldb/source/Plugins/LanguageRuntime/RenderScript/RenderScriptRuntime/RenderScriptRuntime.h
@@ -412,8 +412,6 @@
   // PluginInterface protocol
   lldb_private::ConstString GetPluginName() override;
 
-  uint32_t GetPluginVersion() override;
-
   static bool GetKernelCoordinate(lldb_renderscript::RSCoordinate &coord,
                                   Thread *thread_ptr);
 
diff --git a/lldb/source/Plugins/LanguageRuntime/RenderScript/RenderScriptRuntime/RenderScriptRuntime.cpp b/lldb/source/Plugins/LanguageRuntime/RenderScript/RenderScriptRuntime/RenderScriptRuntime.cpp
--- a/lldb/source/Plugins/LanguageRuntime/RenderScript/RenderScriptRuntime/RenderScriptRuntime.cpp
+++ b/lldb/source/Plugins/LanguageRuntime/RenderScript/RenderScriptRuntime/RenderScriptRuntime.cpp
@@ -1019,8 +1019,6 @@
   return GetPluginNameStatic();
 }
 
-uint32_t RenderScriptRuntime::GetPluginVersion() { return 1; }
-
 bool RenderScriptRuntime::GetDynamicTypeAndAddress(
     ValueObject &in_value, lldb::DynamicValueType use_dynamic,
     TypeAndOrName &class_type_or_name, Address &address,
diff --git a/lldb/source/Plugins/MemoryHistory/asan/MemoryHistoryASan.h b/lldb/source/Plugins/MemoryHistory/asan/MemoryHistoryASan.h
--- a/lldb/source/Plugins/MemoryHistory/asan/MemoryHistoryASan.h
+++ b/lldb/source/Plugins/MemoryHistory/asan/MemoryHistoryASan.h
@@ -33,8 +33,6 @@
     return GetPluginNameStatic();
   }
 
-  uint32_t GetPluginVersion() override { return 1; }
-
   lldb_private::HistoryThreads GetHistoryThreads(lldb::addr_t address) override;
 
 private:
diff --git a/lldb/source/Plugins/ObjectContainer/BSD-Archive/ObjectContainerBSDArchive.h b/lldb/source/Plugins/ObjectContainer/BSD-Archive/ObjectContainerBSDArchive.h
--- a/lldb/source/Plugins/ObjectContainer/BSD-Archive/ObjectContainerBSDArchive.h
+++ b/lldb/source/Plugins/ObjectContainer/BSD-Archive/ObjectContainerBSDArchive.h
@@ -70,8 +70,6 @@
   // PluginInterface protocol
   lldb_private::ConstString GetPluginName() override;
 
-  uint32_t GetPluginVersion() override;
-
 protected:
   struct Object {
     Object();
diff --git a/lldb/source/Plugins/ObjectContainer/BSD-Archive/ObjectContainerBSDArchive.cpp b/lldb/source/Plugins/ObjectContainer/BSD-Archive/ObjectContainerBSDArchive.cpp
--- a/lldb/source/Plugins/ObjectContainer/BSD-Archive/ObjectContainerBSDArchive.cpp
+++ b/lldb/source/Plugins/ObjectContainer/BSD-Archive/ObjectContainerBSDArchive.cpp
@@ -438,8 +438,6 @@
   return GetPluginNameStatic();
 }
 
-uint32_t ObjectContainerBSDArchive::GetPluginVersion() { return 1; }
-
 size_t ObjectContainerBSDArchive::GetModuleSpecifications(
     const lldb_private::FileSpec &file, lldb::DataBufferSP &data_sp,
     lldb::offset_t data_offset, lldb::offset_t file_offset,
diff --git a/lldb/source/Plugins/ObjectContainer/Universal-Mach-O/ObjectContainerUniversalMachO.h b/lldb/source/Plugins/ObjectContainer/Universal-Mach-O/ObjectContainerUniversalMachO.h
--- a/lldb/source/Plugins/ObjectContainer/Universal-Mach-O/ObjectContainerUniversalMachO.h
+++ b/lldb/source/Plugins/ObjectContainer/Universal-Mach-O/ObjectContainerUniversalMachO.h
@@ -61,8 +61,6 @@
   // PluginInterface protocol
   lldb_private::ConstString GetPluginName() override;
 
-  uint32_t GetPluginVersion() override;
-
 protected:
   llvm::MachO::fat_header m_header;
   std::vector<llvm::MachO::fat_arch> m_fat_archs;
diff --git a/lldb/source/Plugins/ObjectContainer/Universal-Mach-O/ObjectContainerUniversalMachO.cpp b/lldb/source/Plugins/ObjectContainer/Universal-Mach-O/ObjectContainerUniversalMachO.cpp
--- a/lldb/source/Plugins/ObjectContainer/Universal-Mach-O/ObjectContainerUniversalMachO.cpp
+++ b/lldb/source/Plugins/ObjectContainer/Universal-Mach-O/ObjectContainerUniversalMachO.cpp
@@ -210,8 +210,6 @@
   return GetPluginNameStatic();
 }
 
-uint32_t ObjectContainerUniversalMachO::GetPluginVersion() { return 1; }
-
 size_t ObjectContainerUniversalMachO::GetModuleSpecifications(
     const lldb_private::FileSpec &file, lldb::DataBufferSP &data_sp,
     lldb::offset_t data_offset, lldb::offset_t file_offset,
diff --git a/lldb/source/Plugins/ObjectFile/Breakpad/ObjectFileBreakpad.h b/lldb/source/Plugins/ObjectFile/Breakpad/ObjectFileBreakpad.h
--- a/lldb/source/Plugins/ObjectFile/Breakpad/ObjectFileBreakpad.h
+++ b/lldb/source/Plugins/ObjectFile/Breakpad/ObjectFileBreakpad.h
@@ -46,8 +46,6 @@
   // PluginInterface protocol
   ConstString GetPluginName() override { return GetPluginNameStatic(); }
 
-  uint32_t GetPluginVersion() override { return 1; }
-
   // LLVM RTTI support
   static char ID;
   bool isA(const void *ClassID) const override {
diff --git a/lldb/source/Plugins/ObjectFile/ELF/ObjectFileELF.h b/lldb/source/Plugins/ObjectFile/ELF/ObjectFileELF.h
--- a/lldb/source/Plugins/ObjectFile/ELF/ObjectFileELF.h
+++ b/lldb/source/Plugins/ObjectFile/ELF/ObjectFileELF.h
@@ -87,8 +87,6 @@
   // PluginInterface protocol
   lldb_private::ConstString GetPluginName() override;
 
-  uint32_t GetPluginVersion() override;
-
   // LLVM RTTI support
   static char ID;
   bool isA(const void *ClassID) const override {
diff --git a/lldb/source/Plugins/ObjectFile/ELF/ObjectFileELF.cpp b/lldb/source/Plugins/ObjectFile/ELF/ObjectFileELF.cpp
--- a/lldb/source/Plugins/ObjectFile/ELF/ObjectFileELF.cpp
+++ b/lldb/source/Plugins/ObjectFile/ELF/ObjectFileELF.cpp
@@ -639,7 +639,6 @@
   return GetPluginNameStatic();
 }
 
-uint32_t ObjectFileELF::GetPluginVersion() { return m_plugin_version; }
 // ObjectFile protocol
 
 ObjectFileELF::ObjectFileELF(const lldb::ModuleSP &module_sp,
diff --git a/lldb/source/Plugins/ObjectFile/JIT/ObjectFileJIT.h b/lldb/source/Plugins/ObjectFile/JIT/ObjectFileJIT.h
--- a/lldb/source/Plugins/ObjectFile/JIT/ObjectFileJIT.h
+++ b/lldb/source/Plugins/ObjectFile/JIT/ObjectFileJIT.h
@@ -98,8 +98,6 @@
   // PluginInterface protocol
   lldb_private::ConstString GetPluginName() override;
 
-  uint32_t GetPluginVersion() override;
-
 protected:
   lldb::ObjectFileJITDelegateWP m_delegate_wp;
 };
diff --git a/lldb/source/Plugins/ObjectFile/JIT/ObjectFileJIT.cpp b/lldb/source/Plugins/ObjectFile/JIT/ObjectFileJIT.cpp
--- a/lldb/source/Plugins/ObjectFile/JIT/ObjectFileJIT.cpp
+++ b/lldb/source/Plugins/ObjectFile/JIT/ObjectFileJIT.cpp
@@ -204,8 +204,6 @@
   return GetPluginNameStatic();
 }
 
-uint32_t ObjectFileJIT::GetPluginVersion() { return 1; }
-
 bool ObjectFileJIT::SetLoadAddress(Target &target, lldb::addr_t value,
                                    bool value_is_offset) {
   size_t num_loaded_sections = 0;
diff --git a/lldb/source/Plugins/ObjectFile/Mach-O/ObjectFileMachO.h b/lldb/source/Plugins/ObjectFile/Mach-O/ObjectFileMachO.h
--- a/lldb/source/Plugins/ObjectFile/Mach-O/ObjectFileMachO.h
+++ b/lldb/source/Plugins/ObjectFile/Mach-O/ObjectFileMachO.h
@@ -148,8 +148,6 @@
   // PluginInterface protocol
   lldb_private::ConstString GetPluginName() override;
 
-  uint32_t GetPluginVersion() override;
-
 protected:
   static lldb_private::UUID
   GetUUID(const llvm::MachO::mach_header &header,
diff --git a/lldb/source/Plugins/ObjectFile/Mach-O/ObjectFileMachO.cpp b/lldb/source/Plugins/ObjectFile/Mach-O/ObjectFileMachO.cpp
--- a/lldb/source/Plugins/ObjectFile/Mach-O/ObjectFileMachO.cpp
+++ b/lldb/source/Plugins/ObjectFile/Mach-O/ObjectFileMachO.cpp
@@ -6173,8 +6173,6 @@
   return GetPluginNameStatic();
 }
 
-uint32_t ObjectFileMachO::GetPluginVersion() { return 1; }
-
 Section *ObjectFileMachO::GetMachHeaderSection() {
   // Find the first address of the mach header which is the first non-zero file
   // sized section whose file offset is zero. This is the base file address of
diff --git a/lldb/source/Plugins/ObjectFile/Minidump/ObjectFileMinidump.h b/lldb/source/Plugins/ObjectFile/Minidump/ObjectFileMinidump.h
--- a/lldb/source/Plugins/ObjectFile/Minidump/ObjectFileMinidump.h
+++ b/lldb/source/Plugins/ObjectFile/Minidump/ObjectFileMinidump.h
@@ -55,8 +55,6 @@
                                         lldb::offset_t length,
                                         lldb_private::ModuleSpecList &specs);
 
-  uint32_t GetPluginVersion() override { return 1; }
-
   // Saves dump in Minidump file format
   static bool SaveCore(const lldb::ProcessSP &process_sp,
                        const lldb_private::FileSpec &outfile,
@@ -67,4 +65,4 @@
   ObjectFileMinidump() = default;
 };
 
-#endif // LLDB_SOURCE_PLUGINS_OBJECTFILE_MINIDUMP_OBJECTFILEMINIDUMP_H
\ No newline at end of file
+#endif // LLDB_SOURCE_PLUGINS_OBJECTFILE_MINIDUMP_OBJECTFILEMINIDUMP_H
diff --git a/lldb/source/Plugins/ObjectFile/PDB/ObjectFilePDB.h b/lldb/source/Plugins/ObjectFile/PDB/ObjectFilePDB.h
--- a/lldb/source/Plugins/ObjectFile/PDB/ObjectFilePDB.h
+++ b/lldb/source/Plugins/ObjectFile/PDB/ObjectFilePDB.h
@@ -50,8 +50,6 @@
   // PluginInterface protocol
   ConstString GetPluginName() override { return GetPluginNameStatic(); }
 
-  uint32_t GetPluginVersion() override { return 1; }
-
   // LLVM RTTI support
   static char ID;
   bool isA(const void *ClassID) const override {
diff --git a/lldb/source/Plugins/ObjectFile/PECOFF/ObjectFilePECOFF.h b/lldb/source/Plugins/ObjectFile/PECOFF/ObjectFilePECOFF.h
--- a/lldb/source/Plugins/ObjectFile/PECOFF/ObjectFilePECOFF.h
+++ b/lldb/source/Plugins/ObjectFile/PECOFF/ObjectFilePECOFF.h
@@ -132,8 +132,6 @@
   // PluginInterface protocol
   lldb_private::ConstString GetPluginName() override;
 
-  uint32_t GetPluginVersion() override;
-
   bool IsWindowsSubsystem();
 
   uint32_t GetRVA(const lldb_private::Address &addr) const;
diff --git a/lldb/source/Plugins/ObjectFile/PECOFF/ObjectFilePECOFF.cpp b/lldb/source/Plugins/ObjectFile/PECOFF/ObjectFilePECOFF.cpp
--- a/lldb/source/Plugins/ObjectFile/PECOFF/ObjectFilePECOFF.cpp
+++ b/lldb/source/Plugins/ObjectFile/PECOFF/ObjectFilePECOFF.cpp
@@ -1208,5 +1208,3 @@
 
 // PluginInterface protocol
 ConstString ObjectFilePECOFF::GetPluginName() { return GetPluginNameStatic(); }
-
-uint32_t ObjectFilePECOFF::GetPluginVersion() { return 1; }
diff --git a/lldb/source/Plugins/ObjectFile/wasm/ObjectFileWasm.h b/lldb/source/Plugins/ObjectFile/wasm/ObjectFileWasm.h
--- a/lldb/source/Plugins/ObjectFile/wasm/ObjectFileWasm.h
+++ b/lldb/source/Plugins/ObjectFile/wasm/ObjectFileWasm.h
@@ -49,7 +49,6 @@
   /// PluginInterface protocol.
   /// \{
   ConstString GetPluginName() override { return GetPluginNameStatic(); }
-  uint32_t GetPluginVersion() override { return 1; }
   /// \}
 
   /// LLVM RTTI support
diff --git a/lldb/source/Plugins/OperatingSystem/Python/OperatingSystemPython.h b/lldb/source/Plugins/OperatingSystem/Python/OperatingSystemPython.h
--- a/lldb/source/Plugins/OperatingSystem/Python/OperatingSystemPython.h
+++ b/lldb/source/Plugins/OperatingSystem/Python/OperatingSystemPython.h
@@ -44,8 +44,6 @@
   // lldb_private::PluginInterface Methods
   lldb_private::ConstString GetPluginName() override;
 
-  uint32_t GetPluginVersion() override;
-
   // lldb_private::OperatingSystem Methods
   bool UpdateThreadList(lldb_private::ThreadList &old_thread_list,
                         lldb_private::ThreadList &real_thread_list,
diff --git a/lldb/source/Plugins/OperatingSystem/Python/OperatingSystemPython.cpp b/lldb/source/Plugins/OperatingSystem/Python/OperatingSystemPython.cpp
--- a/lldb/source/Plugins/OperatingSystem/Python/OperatingSystemPython.cpp
+++ b/lldb/source/Plugins/OperatingSystem/Python/OperatingSystemPython.cpp
@@ -146,8 +146,6 @@
   return GetPluginNameStatic();
 }
 
-uint32_t OperatingSystemPython::GetPluginVersion() { return 1; }
-
 bool OperatingSystemPython::UpdateThreadList(ThreadList &old_thread_list,
                                              ThreadList &core_thread_list,
                                              ThreadList &new_thread_list) {
diff --git a/lldb/source/Plugins/Platform/Android/PlatformAndroid.h b/lldb/source/Plugins/Platform/Android/PlatformAndroid.h
--- a/lldb/source/Plugins/Platform/Android/PlatformAndroid.h
+++ b/lldb/source/Plugins/Platform/Android/PlatformAndroid.h
@@ -36,8 +36,6 @@
 
   ConstString GetPluginName() override;
 
-  uint32_t GetPluginVersion() override { return 1; }
-
   // lldb_private::Platform functions
 
   Status ConnectRemote(Args &args) override;
diff --git a/lldb/source/Plugins/Platform/FreeBSD/PlatformFreeBSD.h b/lldb/source/Plugins/Platform/FreeBSD/PlatformFreeBSD.h
--- a/lldb/source/Plugins/Platform/FreeBSD/PlatformFreeBSD.h
+++ b/lldb/source/Plugins/Platform/FreeBSD/PlatformFreeBSD.h
@@ -31,8 +31,6 @@
 
   ConstString GetPluginName() override;
 
-  uint32_t GetPluginVersion() override { return 1; }
-
   // lldb_private::Platform functions
   const char *GetDescription() override {
     return GetPluginDescriptionStatic(IsHost());
diff --git a/lldb/source/Plugins/Platform/Linux/PlatformLinux.h b/lldb/source/Plugins/Platform/Linux/PlatformLinux.h
--- a/lldb/source/Plugins/Platform/Linux/PlatformLinux.h
+++ b/lldb/source/Plugins/Platform/Linux/PlatformLinux.h
@@ -31,8 +31,6 @@
 
   ConstString GetPluginName() override;
 
-  uint32_t GetPluginVersion() override { return 1; }
-
   // lldb_private::Platform functions
   const char *GetDescription() override {
     return GetPluginDescriptionStatic(IsHost());
diff --git a/lldb/source/Plugins/Platform/MacOSX/PlatformAppleSimulator.h b/lldb/source/Plugins/Platform/MacOSX/PlatformAppleSimulator.h
--- a/lldb/source/Plugins/Platform/MacOSX/PlatformAppleSimulator.h
+++ b/lldb/source/Plugins/Platform/MacOSX/PlatformAppleSimulator.h
@@ -48,7 +48,6 @@
 
   lldb_private::ConstString GetPluginName() override { return m_plugin_name; }
   const char *GetDescription() override { return m_description; }
-  uint32_t GetPluginVersion() override { return 1; }
 
   lldb_private::Status
   LaunchProcess(lldb_private::ProcessLaunchInfo &launch_info) override;
diff --git a/lldb/source/Plugins/Platform/MacOSX/PlatformDarwinKernel.h b/lldb/source/Plugins/Platform/MacOSX/PlatformDarwinKernel.h
--- a/lldb/source/Plugins/Platform/MacOSX/PlatformDarwinKernel.h
+++ b/lldb/source/Plugins/Platform/MacOSX/PlatformDarwinKernel.h
@@ -46,8 +46,6 @@
     return GetPluginNameStatic();
   }
 
-  uint32_t GetPluginVersion() override { return 1; }
-
   // lldb_private::Platform functions
   const char *GetDescription() override { return GetDescriptionStatic(); }
 
diff --git a/lldb/source/Plugins/Platform/MacOSX/PlatformMacOSX.h b/lldb/source/Plugins/Platform/MacOSX/PlatformMacOSX.h
--- a/lldb/source/Plugins/Platform/MacOSX/PlatformMacOSX.h
+++ b/lldb/source/Plugins/Platform/MacOSX/PlatformMacOSX.h
@@ -32,8 +32,6 @@
     return GetPluginNameStatic();
   }
 
-  uint32_t GetPluginVersion() override { return 1; }
-
   lldb_private::Status
   GetSharedModule(const lldb_private::ModuleSpec &module_spec,
                   lldb_private::Process *process, lldb::ModuleSP &module_sp,
diff --git a/lldb/source/Plugins/Platform/MacOSX/PlatformRemoteAppleBridge.h b/lldb/source/Plugins/Platform/MacOSX/PlatformRemoteAppleBridge.h
--- a/lldb/source/Plugins/Platform/MacOSX/PlatformRemoteAppleBridge.h
+++ b/lldb/source/Plugins/Platform/MacOSX/PlatformRemoteAppleBridge.h
@@ -38,8 +38,6 @@
     return GetPluginNameStatic();
   }
 
-  uint32_t GetPluginVersion() override { return 1; }
-
   // lldb_private::Platform functions
 
   const char *GetDescription() override { return GetDescriptionStatic(); }
diff --git a/lldb/source/Plugins/Platform/MacOSX/PlatformRemoteAppleTV.h b/lldb/source/Plugins/Platform/MacOSX/PlatformRemoteAppleTV.h
--- a/lldb/source/Plugins/Platform/MacOSX/PlatformRemoteAppleTV.h
+++ b/lldb/source/Plugins/Platform/MacOSX/PlatformRemoteAppleTV.h
@@ -38,8 +38,6 @@
     return GetPluginNameStatic();
   }
 
-  uint32_t GetPluginVersion() override { return 1; }
-
   // lldb_private::Platform functions
 
   const char *GetDescription() override { return GetDescriptionStatic(); }
diff --git a/lldb/source/Plugins/Platform/MacOSX/PlatformRemoteAppleWatch.h b/lldb/source/Plugins/Platform/MacOSX/PlatformRemoteAppleWatch.h
--- a/lldb/source/Plugins/Platform/MacOSX/PlatformRemoteAppleWatch.h
+++ b/lldb/source/Plugins/Platform/MacOSX/PlatformRemoteAppleWatch.h
@@ -43,8 +43,6 @@
     return GetPluginNameStatic();
   }
 
-  uint32_t GetPluginVersion() override { return 1; }
-
   // lldb_private::Platform functions
 
   bool GetSupportedArchitectureAtIndex(uint32_t idx,
diff --git a/lldb/source/Plugins/Platform/MacOSX/PlatformRemoteMacOSX.h b/lldb/source/Plugins/Platform/MacOSX/PlatformRemoteMacOSX.h
--- a/lldb/source/Plugins/Platform/MacOSX/PlatformRemoteMacOSX.h
+++ b/lldb/source/Plugins/Platform/MacOSX/PlatformRemoteMacOSX.h
@@ -37,8 +37,6 @@
     return GetPluginNameStatic();
   }
 
-  uint32_t GetPluginVersion() override { return 1; }
-
   const char *GetDescription() override { return GetDescriptionStatic(); }
 
   lldb_private::Status
diff --git a/lldb/source/Plugins/Platform/MacOSX/PlatformRemoteiOS.h b/lldb/source/Plugins/Platform/MacOSX/PlatformRemoteiOS.h
--- a/lldb/source/Plugins/Platform/MacOSX/PlatformRemoteiOS.h
+++ b/lldb/source/Plugins/Platform/MacOSX/PlatformRemoteiOS.h
@@ -41,8 +41,6 @@
     return GetPluginNameStatic();
   }
 
-  uint32_t GetPluginVersion() override { return 1; }
-
   bool GetSupportedArchitectureAtIndex(uint32_t idx,
                                        lldb_private::ArchSpec &arch) override;
 
diff --git a/lldb/source/Plugins/Platform/NetBSD/PlatformNetBSD.h b/lldb/source/Plugins/Platform/NetBSD/PlatformNetBSD.h
--- a/lldb/source/Plugins/Platform/NetBSD/PlatformNetBSD.h
+++ b/lldb/source/Plugins/Platform/NetBSD/PlatformNetBSD.h
@@ -31,8 +31,6 @@
 
   ConstString GetPluginName() override;
 
-  uint32_t GetPluginVersion() override { return 1; }
-
   // lldb_private::Platform functions
   const char *GetDescription() override {
     return GetPluginDescriptionStatic(IsHost());
diff --git a/lldb/source/Plugins/Platform/OpenBSD/PlatformOpenBSD.h b/lldb/source/Plugins/Platform/OpenBSD/PlatformOpenBSD.h
--- a/lldb/source/Plugins/Platform/OpenBSD/PlatformOpenBSD.h
+++ b/lldb/source/Plugins/Platform/OpenBSD/PlatformOpenBSD.h
@@ -31,8 +31,6 @@
 
   ConstString GetPluginName() override;
 
-  uint32_t GetPluginVersion() override { return 1; }
-
   // lldb_private::Platform functions
   const char *GetDescription() override {
     return GetPluginDescriptionStatic(IsHost());
diff --git a/lldb/source/Plugins/Platform/Windows/PlatformWindows.h b/lldb/source/Plugins/Platform/Windows/PlatformWindows.h
--- a/lldb/source/Plugins/Platform/Windows/PlatformWindows.h
+++ b/lldb/source/Plugins/Platform/Windows/PlatformWindows.h
@@ -31,8 +31,6 @@
 
   lldb_private::ConstString GetPluginName() override;
 
-  uint32_t GetPluginVersion() override { return 1; }
-
   // lldb_private::Platform functions
   const char *GetDescription() override {
     return GetPluginDescriptionStatic(IsHost());
diff --git a/lldb/source/Plugins/Platform/gdb-server/PlatformRemoteGDBServer.h b/lldb/source/Plugins/Platform/gdb-server/PlatformRemoteGDBServer.h
--- a/lldb/source/Plugins/Platform/gdb-server/PlatformRemoteGDBServer.h
+++ b/lldb/source/Plugins/Platform/gdb-server/PlatformRemoteGDBServer.h
@@ -39,8 +39,6 @@
   // lldb_private::PluginInterface functions
   ConstString GetPluginName() override { return GetPluginNameStatic(); }
 
-  uint32_t GetPluginVersion() override { return 1; }
-
   // lldb_private::Platform functions
   Status
   ResolveExecutable(const ModuleSpec &module_spec, lldb::ModuleSP &module_sp,
diff --git a/lldb/source/Plugins/Process/MacOSX-Kernel/ProcessKDP.h b/lldb/source/Plugins/Process/MacOSX-Kernel/ProcessKDP.h
--- a/lldb/source/Plugins/Process/MacOSX-Kernel/ProcessKDP.h
+++ b/lldb/source/Plugins/Process/MacOSX-Kernel/ProcessKDP.h
@@ -87,8 +87,6 @@
   // PluginInterface protocol
   lldb_private::ConstString GetPluginName() override;
 
-  uint32_t GetPluginVersion() override;
-
   // Process Control
   lldb_private::Status WillResume() override;
 
diff --git a/lldb/source/Plugins/Process/MacOSX-Kernel/ProcessKDP.cpp b/lldb/source/Plugins/Process/MacOSX-Kernel/ProcessKDP.cpp
--- a/lldb/source/Plugins/Process/MacOSX-Kernel/ProcessKDP.cpp
+++ b/lldb/source/Plugins/Process/MacOSX-Kernel/ProcessKDP.cpp
@@ -181,8 +181,6 @@
   return GetPluginNameStatic();
 }
 
-uint32_t ProcessKDP::GetPluginVersion() { return 1; }
-
 Status ProcessKDP::WillLaunch(Module *module) {
   Status error;
   error.SetErrorString("launching not supported in kdp-remote plug-in");
diff --git a/lldb/source/Plugins/Process/Windows/Common/ProcessWindows.h b/lldb/source/Plugins/Process/Windows/Common/ProcessWindows.h
--- a/lldb/source/Plugins/Process/Windows/Common/ProcessWindows.h
+++ b/lldb/source/Plugins/Process/Windows/Common/ProcessWindows.h
@@ -47,7 +47,6 @@
 
   // lldb_private::Process overrides
   ConstString GetPluginName() override;
-  uint32_t GetPluginVersion() override;
 
   Status EnableBreakpointSite(BreakpointSite *bp_site) override;
   Status DisableBreakpointSite(BreakpointSite *bp_site) override;
diff --git a/lldb/source/Plugins/Process/Windows/Common/ProcessWindows.cpp b/lldb/source/Plugins/Process/Windows/Common/ProcessWindows.cpp
--- a/lldb/source/Plugins/Process/Windows/Common/ProcessWindows.cpp
+++ b/lldb/source/Plugins/Process/Windows/Common/ProcessWindows.cpp
@@ -148,8 +148,6 @@
   return GetPluginNameStatic();
 }
 
-uint32_t ProcessWindows::GetPluginVersion() { return 1; }
-
 Status ProcessWindows::EnableBreakpointSite(BreakpointSite *bp_site) {
   if (bp_site->HardwareRequired())
     return Status("Hardware breakpoints are not supported.");
diff --git a/lldb/source/Plugins/Process/elf-core/ProcessElfCore.h b/lldb/source/Plugins/Process/elf-core/ProcessElfCore.h
--- a/lldb/source/Plugins/Process/elf-core/ProcessElfCore.h
+++ b/lldb/source/Plugins/Process/elf-core/ProcessElfCore.h
@@ -62,8 +62,6 @@
   // PluginInterface protocol
   lldb_private::ConstString GetPluginName() override;
 
-  uint32_t GetPluginVersion() override;
-
   // Process Control
   lldb_private::Status DoDestroy() override;
 
diff --git a/lldb/source/Plugins/Process/elf-core/ProcessElfCore.cpp b/lldb/source/Plugins/Process/elf-core/ProcessElfCore.cpp
--- a/lldb/source/Plugins/Process/elf-core/ProcessElfCore.cpp
+++ b/lldb/source/Plugins/Process/elf-core/ProcessElfCore.cpp
@@ -113,8 +113,6 @@
 // PluginInterface
 ConstString ProcessElfCore::GetPluginName() { return GetPluginNameStatic(); }
 
-uint32_t ProcessElfCore::GetPluginVersion() { return 1; }
-
 lldb::addr_t ProcessElfCore::AddAddressRangeFromLoadSegment(
     const elf::ELFProgramHeader &header) {
   const lldb::addr_t addr = header.p_vaddr;
diff --git a/lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.h b/lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.h
--- a/lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.h
+++ b/lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.h
@@ -104,8 +104,6 @@
   // PluginInterface protocol
   ConstString GetPluginName() override;
 
-  uint32_t GetPluginVersion() override;
-
   // Process Control
   Status WillResume() override;
 
diff --git a/lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.cpp b/lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.cpp
--- a/lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.cpp
+++ b/lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.cpp
@@ -333,8 +333,6 @@
 // PluginInterface
 ConstString ProcessGDBRemote::GetPluginName() { return GetPluginNameStatic(); }
 
-uint32_t ProcessGDBRemote::GetPluginVersion() { return 1; }
-
 bool ProcessGDBRemote::ParsePythonTargetDefinition(
     const FileSpec &target_definition_fspec) {
   ScriptInterpreter *interpreter =
diff --git a/lldb/source/Plugins/Process/mach-core/ProcessMachCore.h b/lldb/source/Plugins/Process/mach-core/ProcessMachCore.h
--- a/lldb/source/Plugins/Process/mach-core/ProcessMachCore.h
+++ b/lldb/source/Plugins/Process/mach-core/ProcessMachCore.h
@@ -51,8 +51,6 @@
   // PluginInterface protocol
   lldb_private::ConstString GetPluginName() override;
 
-  uint32_t GetPluginVersion() override;
-
   // Process Control
   lldb_private::Status DoDestroy() override;
 
diff --git a/lldb/source/Plugins/Process/mach-core/ProcessMachCore.cpp b/lldb/source/Plugins/Process/mach-core/ProcessMachCore.cpp
--- a/lldb/source/Plugins/Process/mach-core/ProcessMachCore.cpp
+++ b/lldb/source/Plugins/Process/mach-core/ProcessMachCore.cpp
@@ -131,8 +131,6 @@
 // PluginInterface
 ConstString ProcessMachCore::GetPluginName() { return GetPluginNameStatic(); }
 
-uint32_t ProcessMachCore::GetPluginVersion() { return 1; }
-
 bool ProcessMachCore::GetDynamicLoaderAddress(lldb::addr_t addr) {
   Log *log(lldb_private::GetLogIfAnyCategoriesSet(LIBLLDB_LOG_DYNAMIC_LOADER |
                                                   LIBLLDB_LOG_PROCESS));
diff --git a/lldb/source/Plugins/Process/minidump/ProcessMinidump.h b/lldb/source/Plugins/Process/minidump/ProcessMinidump.h
--- a/lldb/source/Plugins/Process/minidump/ProcessMinidump.h
+++ b/lldb/source/Plugins/Process/minidump/ProcessMinidump.h
@@ -57,8 +57,6 @@
 
   ConstString GetPluginName() override;
 
-  uint32_t GetPluginVersion() override;
-
   SystemRuntime *GetSystemRuntime() override { return nullptr; }
 
   Status DoDestroy() override;
diff --git a/lldb/source/Plugins/Process/minidump/ProcessMinidump.cpp b/lldb/source/Plugins/Process/minidump/ProcessMinidump.cpp
--- a/lldb/source/Plugins/Process/minidump/ProcessMinidump.cpp
+++ b/lldb/source/Plugins/Process/minidump/ProcessMinidump.cpp
@@ -64,7 +64,6 @@
     return ConstString("placeholder");
   }
   ConstString GetPluginName() override { return GetStaticPluginName(); }
-  uint32_t GetPluginVersion() override { return 1; }
   bool ParseHeader() override { return true; }
   Type CalculateType() override { return eTypeUnknown; }
   Strata CalculateStrata() override { return eStrataUnknown; }
@@ -307,8 +306,6 @@
 
 ConstString ProcessMinidump::GetPluginName() { return GetPluginNameStatic(); }
 
-uint32_t ProcessMinidump::GetPluginVersion() { return 1; }
-
 Status ProcessMinidump::DoDestroy() { return Status(); }
 
 void ProcessMinidump::RefreshStateAfterStop() {
diff --git a/lldb/source/Plugins/Process/scripted/ScriptedProcess.h b/lldb/source/Plugins/Process/scripted/ScriptedProcess.h
--- a/lldb/source/Plugins/Process/scripted/ScriptedProcess.h
+++ b/lldb/source/Plugins/Process/scripted/ScriptedProcess.h
@@ -63,8 +63,6 @@
 
   ConstString GetPluginName() override;
 
-  uint32_t GetPluginVersion() override;
-
   SystemRuntime *GetSystemRuntime() override { return nullptr; }
 
   Status DoLoadCore() override;
diff --git a/lldb/source/Plugins/Process/scripted/ScriptedProcess.cpp b/lldb/source/Plugins/Process/scripted/ScriptedProcess.cpp
--- a/lldb/source/Plugins/Process/scripted/ScriptedProcess.cpp
+++ b/lldb/source/Plugins/Process/scripted/ScriptedProcess.cpp
@@ -149,8 +149,6 @@
 
 ConstString ScriptedProcess::GetPluginName() { return GetPluginNameStatic(); }
 
-uint32_t ScriptedProcess::GetPluginVersion() { return 1; }
-
 Status ScriptedProcess::DoLoadCore() {
   ProcessLaunchInfo launch_info = GetTarget().GetProcessLaunchInfo();
 
diff --git a/lldb/source/Plugins/ScriptInterpreter/Lua/ScriptInterpreterLua.h b/lldb/source/Plugins/ScriptInterpreter/Lua/ScriptInterpreterLua.h
--- a/lldb/source/Plugins/ScriptInterpreter/Lua/ScriptInterpreterLua.h
+++ b/lldb/source/Plugins/ScriptInterpreter/Lua/ScriptInterpreterLua.h
@@ -72,8 +72,6 @@
   // PluginInterface protocol
   lldb_private::ConstString GetPluginName() override;
 
-  uint32_t GetPluginVersion() override;
-
   Lua &GetLua();
 
   llvm::Error EnterSession(lldb::user_id_t debugger_id);
diff --git a/lldb/source/Plugins/ScriptInterpreter/Lua/ScriptInterpreterLua.cpp b/lldb/source/Plugins/ScriptInterpreter/Lua/ScriptInterpreterLua.cpp
--- a/lldb/source/Plugins/ScriptInterpreter/Lua/ScriptInterpreterLua.cpp
+++ b/lldb/source/Plugins/ScriptInterpreter/Lua/ScriptInterpreterLua.cpp
@@ -400,6 +400,4 @@
   return GetPluginNameStatic();
 }
 
-uint32_t ScriptInterpreterLua::GetPluginVersion() { return 1; }
-
 Lua &ScriptInterpreterLua::GetLua() { return *m_lua; }
diff --git a/lldb/source/Plugins/ScriptInterpreter/None/ScriptInterpreterNone.h b/lldb/source/Plugins/ScriptInterpreter/None/ScriptInterpreterNone.h
--- a/lldb/source/Plugins/ScriptInterpreter/None/ScriptInterpreterNone.h
+++ b/lldb/source/Plugins/ScriptInterpreter/None/ScriptInterpreterNone.h
@@ -38,8 +38,6 @@
 
   // PluginInterface protocol
   lldb_private::ConstString GetPluginName() override;
-
-  uint32_t GetPluginVersion() override;
 };
 
 } // namespace lldb_private
diff --git a/lldb/source/Plugins/ScriptInterpreter/None/ScriptInterpreterNone.cpp b/lldb/source/Plugins/ScriptInterpreter/None/ScriptInterpreterNone.cpp
--- a/lldb/source/Plugins/ScriptInterpreter/None/ScriptInterpreterNone.cpp
+++ b/lldb/source/Plugins/ScriptInterpreter/None/ScriptInterpreterNone.cpp
@@ -69,5 +69,3 @@
 lldb_private::ConstString ScriptInterpreterNone::GetPluginName() {
   return GetPluginNameStatic();
 }
-
-uint32_t ScriptInterpreterNone::GetPluginVersion() { return 1; }
diff --git a/lldb/source/Plugins/ScriptInterpreter/Python/ScriptInterpreterPython.cpp b/lldb/source/Plugins/ScriptInterpreter/Python/ScriptInterpreterPython.cpp
--- a/lldb/source/Plugins/ScriptInterpreter/Python/ScriptInterpreterPython.cpp
+++ b/lldb/source/Plugins/ScriptInterpreter/Python/ScriptInterpreterPython.cpp
@@ -595,8 +595,6 @@
   return GetPluginNameStatic();
 }
 
-uint32_t ScriptInterpreterPythonImpl::GetPluginVersion() { return 1; }
-
 void ScriptInterpreterPythonImpl::IOHandlerActivated(IOHandler &io_handler,
                                                      bool interactive) {
   const char *instructions = nullptr;
diff --git a/lldb/source/Plugins/ScriptInterpreter/Python/ScriptInterpreterPythonImpl.h b/lldb/source/Plugins/ScriptInterpreter/Python/ScriptInterpreterPythonImpl.h
--- a/lldb/source/Plugins/ScriptInterpreter/Python/ScriptInterpreterPythonImpl.h
+++ b/lldb/source/Plugins/ScriptInterpreter/Python/ScriptInterpreterPythonImpl.h
@@ -294,8 +294,6 @@
   // PluginInterface protocol
   lldb_private::ConstString GetPluginName() override;
 
-  uint32_t GetPluginVersion() override;
-
   class Locker : public ScriptInterpreterLocker {
   public:
     enum OnEntry {
diff --git a/lldb/source/Plugins/StructuredData/DarwinLog/StructuredDataDarwinLog.h b/lldb/source/Plugins/StructuredData/DarwinLog/StructuredDataDarwinLog.h
--- a/lldb/source/Plugins/StructuredData/DarwinLog/StructuredDataDarwinLog.h
+++ b/lldb/source/Plugins/StructuredData/DarwinLog/StructuredDataDarwinLog.h
@@ -48,8 +48,6 @@
 
   ConstString GetPluginName() override;
 
-  uint32_t GetPluginVersion() override;
-
   // StructuredDataPlugin API
 
   bool SupportsStructuredDataType(ConstString type_name) override;
diff --git a/lldb/source/Plugins/StructuredData/DarwinLog/StructuredDataDarwinLog.cpp b/lldb/source/Plugins/StructuredData/DarwinLog/StructuredDataDarwinLog.cpp
--- a/lldb/source/Plugins/StructuredData/DarwinLog/StructuredDataDarwinLog.cpp
+++ b/lldb/source/Plugins/StructuredData/DarwinLog/StructuredDataDarwinLog.cpp
@@ -1068,8 +1068,6 @@
   return GetStaticPluginName();
 }
 
-uint32_t StructuredDataDarwinLog::GetPluginVersion() { return 1; }
-
 #pragma mark -
 #pragma mark StructuredDataPlugin API
 
diff --git a/lldb/source/Plugins/SymbolFile/Breakpad/SymbolFileBreakpad.h b/lldb/source/Plugins/SymbolFile/Breakpad/SymbolFileBreakpad.h
--- a/lldb/source/Plugins/SymbolFile/Breakpad/SymbolFileBreakpad.h
+++ b/lldb/source/Plugins/SymbolFile/Breakpad/SymbolFileBreakpad.h
@@ -147,7 +147,6 @@
                 const RegisterInfoResolver &resolver) override;
 
   ConstString GetPluginName() override { return GetPluginNameStatic(); }
-  uint32_t GetPluginVersion() override { return 1; }
 
 private:
   // A class representing a position in the breakpad file. Useful for
diff --git a/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.h b/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.h
--- a/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.h
+++ b/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.h
@@ -220,8 +220,6 @@
   // PluginInterface protocol
   lldb_private::ConstString GetPluginName() override;
 
-  uint32_t GetPluginVersion() override;
-
   DWARFDebugAbbrev *DebugAbbrev();
 
   DWARFDebugInfo &DebugInfo();
diff --git a/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.cpp b/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.cpp
--- a/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.cpp
+++ b/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.cpp
@@ -3819,8 +3819,6 @@
 // PluginInterface protocol
 ConstString SymbolFileDWARF::GetPluginName() { return GetPluginNameStatic(); }
 
-uint32_t SymbolFileDWARF::GetPluginVersion() { return 1; }
-
 void SymbolFileDWARF::Dump(lldb_private::Stream &s) {
   SymbolFile::Dump(s);
   m_index->Dump(s);
diff --git a/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARFDebugMap.h b/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARFDebugMap.h
--- a/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARFDebugMap.h
+++ b/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARFDebugMap.h
@@ -142,8 +142,6 @@
   // PluginInterface protocol
   lldb_private::ConstString GetPluginName() override;
 
-  uint32_t GetPluginVersion() override;
-
 protected:
   enum { kHaveInitializedOSOs = (1 << 0), kNumFlags };
 
diff --git a/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARFDebugMap.cpp b/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARFDebugMap.cpp
--- a/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARFDebugMap.cpp
+++ b/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARFDebugMap.cpp
@@ -1241,8 +1241,6 @@
   return GetPluginNameStatic();
 }
 
-uint32_t SymbolFileDWARFDebugMap::GetPluginVersion() { return 1; }
-
 lldb::CompUnitSP
 SymbolFileDWARFDebugMap::GetCompileUnit(SymbolFileDWARF *oso_dwarf) {
   if (oso_dwarf) {
diff --git a/lldb/source/Plugins/SymbolFile/NativePDB/SymbolFileNativePDB.h b/lldb/source/Plugins/SymbolFile/NativePDB/SymbolFileNativePDB.h
--- a/lldb/source/Plugins/SymbolFile/NativePDB/SymbolFileNativePDB.h
+++ b/lldb/source/Plugins/SymbolFile/NativePDB/SymbolFileNativePDB.h
@@ -153,8 +153,6 @@
 
   ConstString GetPluginName() override;
 
-  uint32_t GetPluginVersion() override;
-
   llvm::pdb::PDBFile &GetPDBFile() { return m_index->pdb(); }
   const llvm::pdb::PDBFile &GetPDBFile() const { return m_index->pdb(); }
 
diff --git a/lldb/source/Plugins/SymbolFile/NativePDB/SymbolFileNativePDB.cpp b/lldb/source/Plugins/SymbolFile/NativePDB/SymbolFileNativePDB.cpp
--- a/lldb/source/Plugins/SymbolFile/NativePDB/SymbolFileNativePDB.cpp
+++ b/lldb/source/Plugins/SymbolFile/NativePDB/SymbolFileNativePDB.cpp
@@ -1571,5 +1571,3 @@
   static ConstString g_name("pdb");
   return g_name;
 }
-
-uint32_t SymbolFileNativePDB::GetPluginVersion() { return 1; }
diff --git a/lldb/source/Plugins/SymbolFile/PDB/SymbolFilePDB.h b/lldb/source/Plugins/SymbolFile/PDB/SymbolFilePDB.h
--- a/lldb/source/Plugins/SymbolFile/PDB/SymbolFilePDB.h
+++ b/lldb/source/Plugins/SymbolFile/PDB/SymbolFilePDB.h
@@ -163,8 +163,6 @@
 
   lldb_private::ConstString GetPluginName() override;
 
-  uint32_t GetPluginVersion() override;
-
   llvm::pdb::IPDBSession &GetPDBSession();
 
   const llvm::pdb::IPDBSession &GetPDBSession() const;
diff --git a/lldb/source/Plugins/SymbolFile/PDB/SymbolFilePDB.cpp b/lldb/source/Plugins/SymbolFile/PDB/SymbolFilePDB.cpp
--- a/lldb/source/Plugins/SymbolFile/PDB/SymbolFilePDB.cpp
+++ b/lldb/source/Plugins/SymbolFile/PDB/SymbolFilePDB.cpp
@@ -1712,8 +1712,6 @@
   return g_name;
 }
 
-uint32_t SymbolFilePDB::GetPluginVersion() { return 1; }
-
 IPDBSession &SymbolFilePDB::GetPDBSession() { return *m_session_up; }
 
 const IPDBSession &SymbolFilePDB::GetPDBSession() const {
diff --git a/lldb/source/Plugins/SymbolFile/Symtab/SymbolFileSymtab.h b/lldb/source/Plugins/SymbolFile/Symtab/SymbolFileSymtab.h
--- a/lldb/source/Plugins/SymbolFile/Symtab/SymbolFileSymtab.h
+++ b/lldb/source/Plugins/SymbolFile/Symtab/SymbolFileSymtab.h
@@ -87,8 +87,6 @@
   // PluginInterface protocol
   lldb_private::ConstString GetPluginName() override;
 
-  uint32_t GetPluginVersion() override;
-
 protected:
   uint32_t CalculateNumCompileUnits() override;
 
diff --git a/lldb/source/Plugins/SymbolFile/Symtab/SymbolFileSymtab.cpp b/lldb/source/Plugins/SymbolFile/Symtab/SymbolFileSymtab.cpp
--- a/lldb/source/Plugins/SymbolFile/Symtab/SymbolFileSymtab.cpp
+++ b/lldb/source/Plugins/SymbolFile/Symtab/SymbolFileSymtab.cpp
@@ -265,5 +265,3 @@
 lldb_private::ConstString SymbolFileSymtab::GetPluginName() {
   return GetPluginNameStatic();
 }
-
-uint32_t SymbolFileSymtab::GetPluginVersion() { return 1; }
diff --git a/lldb/source/Plugins/SymbolVendor/ELF/SymbolVendorELF.h b/lldb/source/Plugins/SymbolVendor/ELF/SymbolVendorELF.h
--- a/lldb/source/Plugins/SymbolVendor/ELF/SymbolVendorELF.h
+++ b/lldb/source/Plugins/SymbolVendor/ELF/SymbolVendorELF.h
@@ -32,8 +32,6 @@
 
   // PluginInterface protocol
   lldb_private::ConstString GetPluginName() override;
-
-  uint32_t GetPluginVersion() override;
 };
 
 #endif // LLDB_SOURCE_PLUGINS_SYMBOLVENDOR_ELF_SYMBOLVENDORELF_H
diff --git a/lldb/source/Plugins/SymbolVendor/ELF/SymbolVendorELF.cpp b/lldb/source/Plugins/SymbolVendor/ELF/SymbolVendorELF.cpp
--- a/lldb/source/Plugins/SymbolVendor/ELF/SymbolVendorELF.cpp
+++ b/lldb/source/Plugins/SymbolVendor/ELF/SymbolVendorELF.cpp
@@ -147,5 +147,3 @@
 
 // PluginInterface protocol
 ConstString SymbolVendorELF::GetPluginName() { return GetPluginNameStatic(); }
-
-uint32_t SymbolVendorELF::GetPluginVersion() { return 1; }
diff --git a/lldb/source/Plugins/SymbolVendor/MacOSX/SymbolVendorMacOSX.h b/lldb/source/Plugins/SymbolVendor/MacOSX/SymbolVendorMacOSX.h
--- a/lldb/source/Plugins/SymbolVendor/MacOSX/SymbolVendorMacOSX.h
+++ b/lldb/source/Plugins/SymbolVendor/MacOSX/SymbolVendorMacOSX.h
@@ -32,8 +32,6 @@
 
   // PluginInterface protocol
   lldb_private::ConstString GetPluginName() override;
-
-  uint32_t GetPluginVersion() override;
 };
 
 #endif // LLDB_SOURCE_PLUGINS_SYMBOLVENDOR_MACOSX_SYMBOLVENDORMACOSX_H
diff --git a/lldb/source/Plugins/SymbolVendor/MacOSX/SymbolVendorMacOSX.cpp b/lldb/source/Plugins/SymbolVendor/MacOSX/SymbolVendorMacOSX.cpp
--- a/lldb/source/Plugins/SymbolVendor/MacOSX/SymbolVendorMacOSX.cpp
+++ b/lldb/source/Plugins/SymbolVendor/MacOSX/SymbolVendorMacOSX.cpp
@@ -315,5 +315,3 @@
 ConstString SymbolVendorMacOSX::GetPluginName() {
   return GetPluginNameStatic();
 }
-
-uint32_t SymbolVendorMacOSX::GetPluginVersion() { return 1; }
diff --git a/lldb/source/Plugins/SymbolVendor/wasm/SymbolVendorWasm.h b/lldb/source/Plugins/SymbolVendor/wasm/SymbolVendorWasm.h
--- a/lldb/source/Plugins/SymbolVendor/wasm/SymbolVendorWasm.h
+++ b/lldb/source/Plugins/SymbolVendor/wasm/SymbolVendorWasm.h
@@ -31,7 +31,6 @@
   /// PluginInterface protocol.
   /// \{
   lldb_private::ConstString GetPluginName() override;
-  uint32_t GetPluginVersion() override;
   /// \}
 };
 
diff --git a/lldb/source/Plugins/SymbolVendor/wasm/SymbolVendorWasm.cpp b/lldb/source/Plugins/SymbolVendor/wasm/SymbolVendorWasm.cpp
--- a/lldb/source/Plugins/SymbolVendor/wasm/SymbolVendorWasm.cpp
+++ b/lldb/source/Plugins/SymbolVendor/wasm/SymbolVendorWasm.cpp
@@ -142,5 +142,3 @@
 
 // PluginInterface protocol
 ConstString SymbolVendorWasm::GetPluginName() { return GetPluginNameStatic(); }
-
-uint32_t SymbolVendorWasm::GetPluginVersion() { return 1; }
diff --git a/lldb/source/Plugins/SystemRuntime/MacOSX/SystemRuntimeMacOSX.h b/lldb/source/Plugins/SystemRuntime/MacOSX/SystemRuntimeMacOSX.h
--- a/lldb/source/Plugins/SystemRuntime/MacOSX/SystemRuntimeMacOSX.h
+++ b/lldb/source/Plugins/SystemRuntime/MacOSX/SystemRuntimeMacOSX.h
@@ -100,8 +100,6 @@
   // PluginInterface protocol
   lldb_private::ConstString GetPluginName() override;
 
-  uint32_t GetPluginVersion() override;
-
 protected:
   lldb::user_id_t m_break_id;
   mutable std::recursive_mutex m_mutex;
diff --git a/lldb/source/Plugins/SystemRuntime/MacOSX/SystemRuntimeMacOSX.cpp b/lldb/source/Plugins/SystemRuntime/MacOSX/SystemRuntimeMacOSX.cpp
--- a/lldb/source/Plugins/SystemRuntime/MacOSX/SystemRuntimeMacOSX.cpp
+++ b/lldb/source/Plugins/SystemRuntime/MacOSX/SystemRuntimeMacOSX.cpp
@@ -997,5 +997,3 @@
 lldb_private::ConstString SystemRuntimeMacOSX::GetPluginName() {
   return GetPluginNameStatic();
 }
-
-uint32_t SystemRuntimeMacOSX::GetPluginVersion() { return 1; }
diff --git a/lldb/source/Plugins/Trace/intel-pt/TraceIntelPT.h b/lldb/source/Plugins/Trace/intel-pt/TraceIntelPT.h
--- a/lldb/source/Plugins/Trace/intel-pt/TraceIntelPT.h
+++ b/lldb/source/Plugins/Trace/intel-pt/TraceIntelPT.h
@@ -58,8 +58,6 @@
   CreateInstanceForLiveProcess(Process &process);
 
   static ConstString GetPluginNameStatic();
-
-  uint32_t GetPluginVersion() override;
   /// \}
 
   lldb::CommandObjectSP
diff --git a/lldb/source/Plugins/Trace/intel-pt/TraceIntelPT.cpp b/lldb/source/Plugins/Trace/intel-pt/TraceIntelPT.cpp
--- a/lldb/source/Plugins/Trace/intel-pt/TraceIntelPT.cpp
+++ b/lldb/source/Plugins/Trace/intel-pt/TraceIntelPT.cpp
@@ -64,8 +64,6 @@
 
 ConstString TraceIntelPT::GetPluginName() { return GetPluginNameStatic(); }
 
-uint32_t TraceIntelPT::GetPluginVersion() { return 1; }
-
 void TraceIntelPT::Dump(Stream *s) const {}
 
 llvm::Error TraceIntelPT::SaveLiveTraceToDisk(FileSpec directory) {
diff --git a/lldb/source/Plugins/TraceExporter/ctf/TraceExporterCTF.h b/lldb/source/Plugins/TraceExporter/ctf/TraceExporterCTF.h
--- a/lldb/source/Plugins/TraceExporter/ctf/TraceExporterCTF.h
+++ b/lldb/source/Plugins/TraceExporter/ctf/TraceExporterCTF.h
@@ -31,8 +31,6 @@
   static void Terminate();
 
   static ConstString GetPluginNameStatic();
-
-  uint32_t GetPluginVersion() override;
   /// \}
 };
 
diff --git a/lldb/source/Plugins/TraceExporter/ctf/TraceExporterCTF.cpp b/lldb/source/Plugins/TraceExporter/ctf/TraceExporterCTF.cpp
--- a/lldb/source/Plugins/TraceExporter/ctf/TraceExporterCTF.cpp
+++ b/lldb/source/Plugins/TraceExporter/ctf/TraceExporterCTF.cpp
@@ -46,8 +46,6 @@
 
 ConstString TraceExporterCTF::GetPluginName() { return GetPluginNameStatic(); }
 
-uint32_t TraceExporterCTF::GetPluginVersion() { return 1; }
-
 Expected<TraceExporterUP> TraceExporterCTF::CreateInstance() {
   return std::make_unique<TraceExporterCTF>();
 }
diff --git a/lldb/source/Plugins/TypeSystem/Clang/TypeSystemClang.h b/lldb/source/Plugins/TypeSystem/Clang/TypeSystemClang.h
--- a/lldb/source/Plugins/TypeSystem/Clang/TypeSystemClang.h
+++ b/lldb/source/Plugins/TypeSystem/Clang/TypeSystemClang.h
@@ -140,8 +140,6 @@
   // PluginInterface functions
   ConstString GetPluginName() override;
 
-  uint32_t GetPluginVersion() override;
-
   static ConstString GetPluginNameStatic();
 
   static lldb::TypeSystemSP CreateInstance(lldb::LanguageType language,
diff --git a/lldb/source/Plugins/TypeSystem/Clang/TypeSystemClang.cpp b/lldb/source/Plugins/TypeSystem/Clang/TypeSystemClang.cpp
--- a/lldb/source/Plugins/TypeSystem/Clang/TypeSystemClang.cpp
+++ b/lldb/source/Plugins/TypeSystem/Clang/TypeSystemClang.cpp
@@ -578,8 +578,6 @@
   return TypeSystemClang::GetPluginNameStatic();
 }
 
-uint32_t TypeSystemClang::GetPluginVersion() { return 1; }
-
 lldb::TypeSystemSP TypeSystemClang::CreateInstance(lldb::LanguageType language,
                                                    lldb_private::Module *module,
                                                    Target *target) {
diff --git a/lldb/source/Plugins/UnwindAssembly/InstEmulation/UnwindAssemblyInstEmulation.h b/lldb/source/Plugins/UnwindAssembly/InstEmulation/UnwindAssemblyInstEmulation.h
--- a/lldb/source/Plugins/UnwindAssembly/InstEmulation/UnwindAssemblyInstEmulation.h
+++ b/lldb/source/Plugins/UnwindAssembly/InstEmulation/UnwindAssemblyInstEmulation.h
@@ -58,8 +58,6 @@
 
   lldb_private::ConstString GetPluginName() override;
 
-  uint32_t GetPluginVersion() override;
-
 private:
   // Call CreateInstance to get an instance of this class
   UnwindAssemblyInstEmulation(const lldb_private::ArchSpec &arch,
diff --git a/lldb/source/Plugins/UnwindAssembly/InstEmulation/UnwindAssemblyInstEmulation.cpp b/lldb/source/Plugins/UnwindAssembly/InstEmulation/UnwindAssemblyInstEmulation.cpp
--- a/lldb/source/Plugins/UnwindAssembly/InstEmulation/UnwindAssemblyInstEmulation.cpp
+++ b/lldb/source/Plugins/UnwindAssembly/InstEmulation/UnwindAssemblyInstEmulation.cpp
@@ -338,8 +338,6 @@
   return GetPluginNameStatic();
 }
 
-uint32_t UnwindAssemblyInstEmulation::GetPluginVersion() { return 1; }
-
 void UnwindAssemblyInstEmulation::Initialize() {
   PluginManager::RegisterPlugin(GetPluginNameStatic(),
                                 GetPluginDescriptionStatic(), CreateInstance);
diff --git a/lldb/source/Plugins/UnwindAssembly/x86/UnwindAssembly-x86.h b/lldb/source/Plugins/UnwindAssembly/x86/UnwindAssembly-x86.h
--- a/lldb/source/Plugins/UnwindAssembly/x86/UnwindAssembly-x86.h
+++ b/lldb/source/Plugins/UnwindAssembly/x86/UnwindAssembly-x86.h
@@ -52,8 +52,6 @@
 
   lldb_private::ConstString GetPluginName() override;
 
-  uint32_t GetPluginVersion() override;
-
 private:
   UnwindAssembly_x86(const lldb_private::ArchSpec &arch);
 
diff --git a/lldb/source/Plugins/UnwindAssembly/x86/UnwindAssembly-x86.cpp b/lldb/source/Plugins/UnwindAssembly/x86/UnwindAssembly-x86.cpp
--- a/lldb/source/Plugins/UnwindAssembly/x86/UnwindAssembly-x86.cpp
+++ b/lldb/source/Plugins/UnwindAssembly/x86/UnwindAssembly-x86.cpp
@@ -245,8 +245,6 @@
   return GetPluginNameStatic();
 }
 
-uint32_t UnwindAssembly_x86::GetPluginVersion() { return 1; }
-
 void UnwindAssembly_x86::Initialize() {
   PluginManager::RegisterPlugin(GetPluginNameStatic(),
                                 GetPluginDescriptionStatic(), CreateInstance);
diff --git a/lldb/source/Symbol/SymbolVendor.cpp b/lldb/source/Symbol/SymbolVendor.cpp
--- a/lldb/source/Symbol/SymbolVendor.cpp
+++ b/lldb/source/Symbol/SymbolVendor.cpp
@@ -75,5 +75,3 @@
   static ConstString g_name("vendor-default");
   return g_name;
 }
-
-uint32_t SymbolVendor::GetPluginVersion() { return 1; }
diff --git a/lldb/source/Target/ProcessTrace.cpp b/lldb/source/Target/ProcessTrace.cpp
--- a/lldb/source/Target/ProcessTrace.cpp
+++ b/lldb/source/Target/ProcessTrace.cpp
@@ -59,8 +59,6 @@
 
 ConstString ProcessTrace::GetPluginName() { return GetPluginNameStatic(); }
 
-uint32_t ProcessTrace::GetPluginVersion() { return 1; }
-
 void ProcessTrace::DidAttach(ArchSpec &process_arch) {
   ListenerSP listener_sp(
       Listener::MakeListener("lldb.process_trace.did_attach_listener"));
diff --git a/lldb/unittests/Expression/DWARFExpressionTest.cpp b/lldb/unittests/Expression/DWARFExpressionTest.cpp
--- a/lldb/unittests/Expression/DWARFExpressionTest.cpp
+++ b/lldb/unittests/Expression/DWARFExpressionTest.cpp
@@ -310,7 +310,6 @@
   struct MockProcess : Process {
     using Process::Process;
     ConstString GetPluginName() override { return ConstString("mock process"); }
-    uint32_t GetPluginVersion() override { return 0; }
     bool CanDebug(lldb::TargetSP target,
                   bool plugin_specified_by_name) override {
       return false;
diff --git a/lldb/unittests/Process/ProcessEventDataTest.cpp b/lldb/unittests/Process/ProcessEventDataTest.cpp
--- a/lldb/unittests/Process/ProcessEventDataTest.cpp
+++ b/lldb/unittests/Process/ProcessEventDataTest.cpp
@@ -58,7 +58,6 @@
     return false;
   }
   ConstString GetPluginName() override { return ConstString("Dummy"); }
-  uint32_t GetPluginVersion() override { return 0; }
 
   ProcessModID &GetModIDNonConstRef() { return m_mod_id; }
 };
diff --git a/lldb/unittests/Target/ExecutionContextTest.cpp b/lldb/unittests/Target/ExecutionContextTest.cpp
--- a/lldb/unittests/Target/ExecutionContextTest.cpp
+++ b/lldb/unittests/Target/ExecutionContextTest.cpp
@@ -63,7 +63,6 @@
     return false;
   }
   ConstString GetPluginName() override { return ConstString("Dummy"); }
-  uint32_t GetPluginVersion() override { return 0; }
 };
 } // namespace
 
diff --git a/lldb/unittests/Target/RemoteAwarePlatformTest.cpp b/lldb/unittests/Target/RemoteAwarePlatformTest.cpp
--- a/lldb/unittests/Target/RemoteAwarePlatformTest.cpp
+++ b/lldb/unittests/Target/RemoteAwarePlatformTest.cpp
@@ -25,7 +25,6 @@
   using RemoteAwarePlatform::RemoteAwarePlatform;
 
   MOCK_METHOD0(GetDescription, const char *());
-  MOCK_METHOD0(GetPluginVersion, uint32_t());
   MOCK_METHOD0(GetPluginName, ConstString());
   MOCK_METHOD2(GetSupportedArchitectureAtIndex, bool(uint32_t, ArchSpec &));
   MOCK_METHOD4(Attach,
@@ -42,7 +41,6 @@
   using Platform::Platform;
 
   MOCK_METHOD0(GetDescription, const char *());
-  MOCK_METHOD0(GetPluginVersion, uint32_t());
   MOCK_METHOD0(GetPluginName, ConstString());
   MOCK_METHOD2(GetSupportedArchitectureAtIndex, bool(uint32_t, ArchSpec &));
   MOCK_METHOD4(Attach,
diff --git a/lldb/unittests/Thread/ThreadTest.cpp b/lldb/unittests/Thread/ThreadTest.cpp
--- a/lldb/unittests/Thread/ThreadTest.cpp
+++ b/lldb/unittests/Thread/ThreadTest.cpp
@@ -56,7 +56,6 @@
     return false;
   }
   ConstString GetPluginName() override { return ConstString("Dummy"); }
-  uint32_t GetPluginVersion() override { return 0; }
 
   ProcessModID &GetModIDNonConstRef() { return m_mod_id; }
 };