Remove my binary compatibility stuff from HEAD. Patch #1367014 used for reference.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@36378 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/gtk1/window.cpp

@@ -2730,7 +2730,6 @@ void wxWindowGTK::Init()
 
 #ifdef __WXGTK20__
     m_imData = NULL;
-    m_x11Context = NULL;
     m_dirtyTabOrder = false;
 #else
 #ifdef HAVE_XIM
@@ -4287,12 +4286,6 @@ PangoContext *wxWindowGTK::GtkGetPangoDefaultContext()
 {
     return gtk_widget_get_pango_context( m_widget );
 }
-
-// MR: Returns the same as GtkGetPangoDefaultContext until the symbol can be removed in 2.7.x
-PangoContext *wxWindowGTK::GtkGetPangoX11Context()
-{
-    return gtk_widget_get_pango_context( m_widget );
-}
 #endif
 
 GtkRcStyle *wxWindowGTK::CreateWidgetStyle(bool forceStyle)