This commit is huge but there are no non-white-space changes in it.
Some files containing third-party sources (src/msw/wince/time.cpp,
src/x11/pango*.cpp) were left unchanged.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@61724 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
new wxGCSafeRetain/wxGCSafeRelease functions which are specific to Objective-C
objects and can be compile-time switched to standard retain/release without
breaking wxCFRetain/wxCFRelease for CF objects.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@51584 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Actually use wxObjcAutoRef for the wxNSViewNotificationObserver singleton to keep it from being finalized.
Copyright 2008 Software 2000 Ltd.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@51576 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775