Added MacInternalOnSize() to allow windows to resize themselves independently of size events

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@70765 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/osx/carbon/frame.cpp

@@ -29,7 +29,6 @@
 BEGIN_EVENT_TABLE(wxFrame, wxFrameBase)
   EVT_ACTIVATE(wxFrame::OnActivate)
   EVT_SYS_COLOUR_CHANGED(wxFrame::OnSysColourChanged)
-  EVT_SIZE(wxFrame::OnSize)
 END_EVENT_TABLE()
 
 #define WX_MAC_STATUSBAR_HEIGHT 18
@@ -216,14 +215,6 @@ void wxFrame::OnActivate(wxActivateEvent& event)
     }
 }
 
-
-void wxFrame::OnSize(wxSizeEvent& event)
-{
-    PositionBars();
-    
-    event.Skip();
-}
-
 #if wxUSE_MENUS
 void wxFrame::DetachMenuBar()
 {