(blind) fixes for PCH-less build after r53626

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@53632 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/bmpcbox.h

@@ -19,6 +19,8 @@
 
 #include "wx/bitmap.h"
 
+class WXDLLIMPEXP_FWD_CORE wxItemContainer;
+
 // Define wxBITMAPCOMBOBOX_OWNERDRAWN_BASED for platforms which
 // wxBitmapComboBox implementation utilizes ownerdrawn combobox
 // (either native or generic).

src/common/bmpcboxcmn.cpp

@@ -3,7 +3,7 @@
 // Purpose:     wxBitmapComboBox
 // Author:      Jaakko Salli
 // Created:     2008-04-09
-// RCS-ID:      $Id:$
+// RCS-ID:      $Id$
 // Copyright:   (c) 2008 Jaakko Salli
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
@@ -28,6 +28,8 @@
 
 #ifndef WX_PRECOMP
     #include "wx/log.h"
+    #include "wx/dc.h"
+    #include "wx/ctrlsub.h"
 #endif
 
 #include "wx/settings.h"