wxIconBundle implementation.

wxTLW::SetIcons() properly implemented for wxMotif, wxGTK, wxMSW, wxX11, wxUniversal
Placeholders that just call SetIcon for wxOS2 and wxMac.
Regenerated makefiles.
Added hardwired wxSYS_ICON_X/Y = 32 for wxGTK.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@14809 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/motif/mdi.h

@@ -152,7 +152,8 @@ public:
     
     // Set icon
     virtual void SetIcon(const wxIcon& icon);
-    
+    virtual void SetIcons(const wxIconBundle& icons );
+
     // Override wxFrame operations
     void CaptureMouse();
     void ReleaseMouse();