Making the focus remembering across tab switch work.

chrome/browser/views/tab_contents/tab_contents_view_gtk.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_VIEWS_TAB_CONTENTS_TAB_CONTENTS_VIEW_GTK_H_
 #define CHROME_BROWSER_VIEWS_TAB_CONTENTS_TAB_CONTENTS_VIEW_GTK_H_
 
 #include "base/gfx/size.h"
 #include "base/scoped_ptr.h"
 #include "chrome/browser/tab_contents/tab_contents_view.h"
@@ skipping 63 matching lines @@
 
   // ---------------------------------------------------------------------------
 
   // Used to render the sad tab. This will be non-NULL only when the sad tab is
   // visible.
   scoped_ptr<SadTabView> sad_tab_;
 
   // Whether to ignore the next CHAR keyboard event.
   bool ignore_next_char_event_;
 
+  // The id used in the ViewStorage to store the last focused view.
+  int last_focused_view_storage_id_;
+
   // The context menu. Callbacks are asynchronous so we need to keep it around.
   scoped_ptr<RenderViewContextMenuWin> context_menu_;
 
   // Handles drags from this TabContentsView.
   scoped_ptr<TabContentsDragSource> drag_source_;
 
   // The event for the last mouse down we handled. We need this for drags.
   GdkEventButton last_mouse_down_;
 
   DISALLOW_COPY_AND_ASSIGN(TabContentsViewGtk);
 };
 
 #endif  // CHROME_BROWSER_VIEWS_TAB_CONTENTS_TAB_CONTENTS_VIEW_GTK_H_