Use wx-prefixed macros throughout the repository.

Change {DECLARE,IMPLEMENT}_*CLASS and {DECLARE,BEGIN,END}_EVENT_TABLE
occurrences to use the wx-prefixed version of the macros.

include/wx/osx/bitmap.h

@@ -32,7 +32,7 @@ class WXDLLIMPEXP_FWD_CORE wxPixelDataBase;
 
 class WXDLLIMPEXP_CORE wxMask: public wxObject
 {
-    DECLARE_DYNAMIC_CLASS(wxMask)
+    wxDECLARE_DYNAMIC_CLASS(wxMask);
 
 public:
     wxMask();
@@ -83,7 +83,7 @@ private:
 
 class WXDLLIMPEXP_CORE wxBitmap: public wxBitmapBase
 {
-    DECLARE_DYNAMIC_CLASS(wxBitmap)
+    wxDECLARE_DYNAMIC_CLASS(wxBitmap);
 
     friend class WXDLLIMPEXP_FWD_CORE wxBitmapHandler;