Index: lldb/include/lldb/Utility/StructuredData.h
===================================================================
--- lldb/include/lldb/Utility/StructuredData.h
+++ lldb/include/lldb/Utility/StructuredData.h
@@ -375,15 +375,15 @@
       }
     }
 
-    ObjectSP GetKeys() const {
-      auto object_sp = std::make_shared<Array>();
+    ArraySP GetKeys() const {
+      auto array_sp = std::make_shared<Array>();
       collection::const_iterator iter;
       for (iter = m_dict.begin(); iter != m_dict.end(); ++iter) {
         auto key_object_sp = std::make_shared<String>();
         key_object_sp->SetValue(iter->first.AsCString());
-        object_sp->Push(key_object_sp);
+        array_sp->Push(key_object_sp);
       }
-      return object_sp;
+      return array_sp;
     }
 
     ObjectSP GetValueForKey(llvm::StringRef key) const {