wxBase/GUI separation: 1st step, wxMSW should build, all the rest is broken

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@21342 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/gtk/app.h

@@ -46,8 +46,12 @@ public:
     virtual bool Initialized();
     virtual bool Pending();
     virtual void Dispatch();
+
+    virtual void Exit();
+
     virtual bool Yield(bool onlyIfNeeded = FALSE);
     virtual bool ProcessIdle();
+    virtual void WakeUpIdle();
 
     // implementation only from now on
     void OnIdle( wxIdleEvent &event );