Plug-in PlatformNetBSD initializer and terminator

[krytarowski]

Summary

Other platform parts needed to build this code are already merged.

2nd attempt.

lldb/trunk/source/Initialization/SystemInitializerCommon.cpp

#endif
 
     ObjectContainerBSDArchive::Initialize();
     ObjectFileELF::Initialize();
     ObjectFilePECOFF::Initialize();
     DynamicLoaderPOSIXDYLD::Initialize();
     DynamicLoaderWindowsDYLD::Initialize();
     platform_freebsd::PlatformFreeBSD::Initialize();
     platform_linux::PlatformLinux::Initialize();
+    platform_netbsd::PlatformNetBSD::Initialize();
     PlatformWindows::Initialize();
     PlatformKalimba::Initialize();
     platform_android::PlatformAndroid::Initialize();
 
     EmulateInstructionARM::Initialize();
     EmulateInstructionMIPS::Initialize();
     EmulateInstructionMIPS64::Initialize();
 
SystemInitializerCommon::Terminate()
     Timer scoped_timer(__PRETTY_FUNCTION__, __PRETTY_FUNCTION__);
     ObjectContainerBSDArchive::Terminate();
     ObjectFileELF::Terminate();
     ObjectFilePECOFF::Terminate();
     DynamicLoaderPOSIXDYLD::Terminate();
     DynamicLoaderWindowsDYLD::Terminate();
     platform_freebsd::PlatformFreeBSD::Terminate();
     platform_linux::PlatformLinux::Terminate();
+    platform_netbsd::PlatformNetBSD::Terminate();
     PlatformWindows::Terminate();
     PlatformKalimba::Terminate();
     platform_android::PlatformAndroid::Terminate();
     DynamicLoaderMacOSXDYLD::Terminate();
     ObjectContainerUniversalMachO::Terminate();
     PlatformMacOSX::Terminate();
     PlatformRemoteiOS::Terminate();