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

src/generic/paletteg.cpp

@@ -82,8 +82,8 @@ int wxPalette::GetColoursCount() const
 {
     if (m_refData)
         return M_PALETTEDATA->m_count;
-    
-    return 0;    
+
+    return 0;
 }
 
 bool wxPalette::Create(int n,