1. MSW message handling simplifications

2. wxDC split into wxDC and wxDCBase
3. Several minor bug fixes, many major new bugs


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@2455 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/tbarbase.h

@@ -208,11 +208,6 @@ class WXDLLEXPORT wxToolBarBase : public wxControl
   void OnSize(wxSizeEvent& event);
   void OnIdle(wxIdleEvent& event);
 
-  // Required to force normal cursor-setting behaviour in Windows
-#ifdef __WXMSW__
-  virtual void MSWOnMouseMove(int x, int y, WXUINT flags);
-#endif
-
  protected:
   wxList                m_tools;
 //  int                   m_tilingDirection;