AppKit macOS 10.14.4 Beta 4 to GM API Differences

NSOpenGL.h
Modified NSOpenGLContext.view
Availability
FromAvailable
ToDeprecated

NSOpenGLView.h
Added NSOpenGLView.wantsBestResolutionOpenGLSurface
Added NSOpenGLView.wantsExtendedDynamicRangeOpenGLSurface
NSView.h
Modified NSViewGlobalFrameDidChangeNotification
AvailabilityDeprecation Message
FromAvailablenone
ToDeprecatedUse NSOpenGLView instead.