Updates to memcheck

Corrected and beautified memory (output)
  Fixed a few memory leaks
  Fixed resizing in in wxRadioBox
  Added many wxFAIL and wxASSERT
  Corrected other wxFAIL (removed from ..::Ok())
  Added wxBrush::Set..() functions
  Added CopyOnWrite support in GDI objects (Unshare)
  Disabled all occurences of WXDEBUG_NEW
  made clean, recompiled with mem_chcking on


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@728 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/common/gdicmn.cpp

@@ -568,7 +568,6 @@ void wxBrushList::RemoveBrush (wxBrush * brush)
 
 wxFontList::~wxFontList ()
 {
-#ifdef __WXMSW__
   wxNode *node = First ();
   while (node)
     {
@@ -582,7 +581,6 @@ wxFontList::~wxFontList ()
 		delete font;
       node = next;
 }
-#endif
 }
 
 void wxFontList::AddFont (wxFont * font)