Fixing problem with incomplete browser windows showing up after task manager was used

chrome/browser/ui/browser_window.h

 // Copyright 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_BROWSER_WINDOW_H_
 #define CHROME_BROWSER_UI_BROWSER_WINDOW_H_
 
 #include "base/callback_forward.h"
 #include "chrome/browser/lifetime/application_lifetime.h"
 #include "chrome/browser/ui/base_window.h"
@@ skipping 186 matching lines @@
   // |template_url|. Takes ownership of |template_url|.
   virtual void ConfirmAddSearchProvider(TemplateURL* template_url,
                                         Profile* profile) = 0;
 
   // Shows or hides the bookmark bar depending on its current visibility.
   virtual void ToggleBookmarkBar() = 0;
 
   // Shows the Update Recommended dialog box.
   virtual void ShowUpdateChromeDialog() = 0;
 
-  // Shows the Task manager.
-  virtual void ShowTaskManager() = 0;
-
-  // Shows task information related to background pages.
-  virtual void ShowBackgroundPages() = 0;
-
   // Shows the Bookmark bubble. |url| is the URL being bookmarked,
   // |already_bookmarked| is true if the url is already bookmarked.
   virtual void ShowBookmarkBubble(const GURL& url, bool already_bookmarked) = 0;
 
   // Shows the bookmark prompt.
   // TODO(yosin): Make ShowBookmarkPrompt pure virtual.
   virtual void ShowBookmarkPrompt() {}
 
   // Shows the Chrome To Mobile bubble.
   virtual void ShowChromeToMobileBubble() = 0;
@@ skipping 173 matching lines @@
 
   // Returns the ToolbarView.
   virtual ToolbarView* GetToolbarView() const = 0;
 #endif
 
  protected:
   virtual ~BrowserWindowTesting() {}
 };
 
 #endif  // CHROME_BROWSER_UI_BROWSER_WINDOW_H_