Fixes missing 5 pixel inset for theme background in Ash

chrome/browser/ui/views/frame/browser_non_client_frame_view.h

 // Copyright (c) 2012 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_UI_VIEWS_FRAME_BROWSER_NON_CLIENT_FRAME_VIEW_H_
 #define CHROME_BROWSER_UI_VIEWS_FRAME_BROWSER_NON_CLIENT_FRAME_VIEW_H_
 
 #include "base/memory/scoped_ptr.h"
 #include "ui/views/window/non_client_view.h"
 
@@ skipping 24 matching lines @@
   AvatarMenuButton* avatar_button() const { return avatar_button_.get(); }
 
   // Returns the bounds within which the TabStrip should be laid out.
   virtual gfx::Rect GetBoundsForTabStrip(views::View* tabstrip) const = 0;
 
   // Returns the TabStripInsets within the window at which the tab strip is
   // positioned. If |as_restored| is true, this is calculated as if we were in
   // restored mode regardless of the current mode.
   virtual TabStripInsets GetTabStripInsets(bool force_restored) const = 0;
 
+  // Returns the amount that the theme background should be inset.
+  virtual int GetThemeBackgroundXInset() const = 0;
+
   // Updates the throbber.
   virtual void UpdateThrobber(bool running) = 0;
 
   // Overriden from views::View.
   virtual void VisibilityChanged(views::View* starting_from,
                                  bool is_visible) OVERRIDE;
 
  protected:
   BrowserView* browser_view() const { return browser_view_; }
   BrowserFrame* frame() const { return frame_; }
@@ skipping 15 matching lines @@
 
 namespace chrome {
 
 // Provided by a browser_non_client_frame_view_factory_*.cc implementation
 BrowserNonClientFrameView* CreateBrowserNonClientFrameView(
     BrowserFrame* frame, BrowserView* browser_view);
 
 }  // namespace chrome
 
 #endif  // CHROME_BROWSER_UI_VIEWS_FRAME_BROWSER_NON_CLIENT_FRAME_VIEW_H_