Move native_widget_types and gtk_native_view_id_manager from base/gfx to...

chrome/browser/gtk/tab_contents_drag_source.h

 // Copyright (c) 2009 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROME_BROWSER_GTK_TAB_CONTENTS_DRAG_SOURCE_H_
 #define CHROME_BROWSER_GTK_TAB_CONTENTS_DRAG_SOURCE_H_
 
 #include <gtk/gtk.h>
 
+#include "app/gfx/native_widget_types.h"
 #include "base/basictypes.h"
-#include "base/gfx/native_widget_types.h"
 #include "base/message_loop.h"
 #include "webkit/api/public/WebDragOperation.h"
 
 class TabContents;
 class TabContentsView;
 struct WebDropData;
 
 // TabContentsDragSource takes care of managing the drag from a TabContents
 // with Gtk.
 class TabContentsDragSource : public MessageLoopForUI::Observer {
@@ skipping 56 matching lines @@
 
   // This is the widget we use to initiate drags. Since we don't use the
   // renderer widget, we can persist drags even when our contents is switched
   // out.
   GtkWidget* drag_widget_;
 
   DISALLOW_COPY_AND_ASSIGN(TabContentsDragSource);
 };
 
 #endif  // CHROME_BROWSER_GTK_TAB_CONTENTS_DRAG_SOURCE_H_