No changes, just removed hard tabs and trailing white space.

This commit is huge but there are no non-white-space changes in it.

Some files containing third-party sources (src/msw/wince/time.cpp,
src/x11/pango*.cpp) were left unchanged.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@61724 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/gtk/spinbutt.h

@@ -44,7 +44,7 @@ public:
 
     static wxVisualAttributes
     GetClassDefaultAttributes(wxWindowVariant variant = wxWINDOW_VARIANT_NORMAL);
-    
+
     virtual bool Enable( bool enable = true );
 
     // implementation
@@ -55,7 +55,7 @@ public:
 protected:
     void GtkDisableEvents() const;
     void GtkEnableEvents() const;
-    
+
     virtual wxSize DoGetBestSize() const;
     virtual GdkWindow *GTKGetWindow(wxArrayGdkWindows& windows) const;