removed WXWIN_COMPATIBILITY_2_4 in non-MSW code

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@44627 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/mac/carbon/bitmap.h

@@ -144,13 +144,6 @@ public:
     void SetDepth(int d);
     void SetOk(bool isOk);
 
-#if WXWIN_COMPATIBILITY_2_4
-    // these functions do nothing and are only there for backwards
-    // compatibility
-    wxDEPRECATED( int GetQuality() const );
-    wxDEPRECATED( void SetQuality(int quality) );
-#endif // WXWIN_COMPATIBILITY_2_4
-
 #if wxUSE_PALETTE
     wxPalette* GetPalette() const;
     void SetPalette(const wxPalette& palette);

include/wx/mac/carbon/window.h

@@ -126,11 +126,6 @@ public:
     virtual bool CanSetTransparent();
     virtual wxByte GetTransparent() const ;
     
-#if WXWIN_COMPATIBILITY_2_4
-    bool GetTransparentBackground() const { return m_backgroundTransparent; }
-    void SetTransparent(bool t = true) { m_backgroundTransparent = t; }
-#endif
-
     // event handlers
     // --------------
     void OnSetFocus( wxFocusEvent& event );
@@ -318,10 +313,6 @@ protected:
     void                MacPropagateEnabledStateChanged() ;
     void                MacPropagateHiliteChanged() ;
 
-#if WXWIN_COMPATIBILITY_2_4
-    bool                 m_backgroundTransparent ;
-#endif
-
     // implement the base class pure virtuals
     virtual wxSize DoGetBestSize() const;
     virtual wxSize DoGetSizeFromClientSize( const wxSize & size ) const;

include/wx/mac/setup0.h

@@ -28,14 +28,6 @@
 // compatibility settings
 // ----------------------------------------------------------------------------
 
-// This setting determines the compatibility with 2.4 API: set it to 1 to
-// enable it but please consider updating your code instead.
-//
-// Default is 0
-//
-// Recommended setting: 0 (please update your code)
-#define WXWIN_COMPATIBILITY_2_4 0
-
 // This setting determines the compatibility with 2.6 API: set it to 0 to
 // flag all cases of using deprecated functions.
 //