No changes whatsoever, just remove trailing whitespace.

There are no real changes in this commit but it removes all trailing white
space from our source files. This avoids problems when applying patches and
making diffs and it would be nice to prevent it from reappearing.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@65680 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/osx/button.h

@@ -56,7 +56,7 @@ protected:
 
     void OnEnterWindow( wxMouseEvent& event);
     void OnLeaveWindow( wxMouseEvent& event);
-    
+
     virtual wxBitmap DoGetBitmap(State which) const;
     virtual void DoSetBitmap(const wxBitmap& bitmap, State which);
     virtual void DoSetBitmapPosition(wxDirection dir);
@@ -67,7 +67,7 @@ protected:
         m_marginY = y;
         InvalidateBestSize();
     }
-    
+
     // the margins around the bitmap
     int m_marginX;
     int m_marginY;
@@ -75,8 +75,8 @@ protected:
     // the bitmaps for the different state of the buttons, all of them may be
     // invalid and the button only shows a bitmap at all if State_Normal bitmap
     // is valid
-    wxBitmap m_bitmaps[State_Max];    
-    
+    wxBitmap m_bitmaps[State_Max];
+
     DECLARE_DYNAMIC_CLASS(wxButton)
     DECLARE_EVENT_TABLE()
 };