Fix coding nits.

- enums shouldn't be DLL-exported,
- Placement of "{"
- Always have dtor of wxGuage and wxFrame.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@77636 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/msw/frame.h

@@ -40,9 +40,7 @@ public:
                 const wxSize& size = wxDefaultSize,
                 long style = wxDEFAULT_FRAME_STYLE,
                 const wxString& name = wxFrameNameStr);
-#if wxUSE_TASKBARBUTTON
     virtual ~wxFrame();
-#endif
 
     // implement base class pure virtuals
     virtual bool ShowFullScreen(bool show, long style = wxFULLSCREEN_ALL);