Draw the same portion of the frame background behind the tabstrip in maximized

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 "chrome/browser/profiles/profile_info_cache_observer.h"
 #include "ui/views/window/non_client_view.h"
 
@@ skipping 31 matching lines @@
 #endif
 
   // Retrieves the bounds, in non-client view coordinates within which the
   // TabStrip should be laid out.
   virtual gfx::Rect GetBoundsForTabStrip(views::View* tabstrip) const = 0;
 
   // Returns the inset of the topmost view in the client view from the top of
   // the non-client view. The topmost view depends on the window type. The
   // topmost view is the tab strip for tabbed browser windows, the toolbar for
   // popups, the web contents for app windows and varies for fullscreen windows.
-  virtual int GetTopInset() const = 0;
+  // If |restored| is true, this is calculated as if the window was restored,
+  // regardless of its current state.
+  virtual int GetTopInset(bool 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;
 
   // Updates any toolbar components in the frame. The default implementation
   // does nothing.
   virtual void UpdateToolbar();
@@ skipping 74 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_