Fix to reload He's Dead Jim page when navigating through windows

chrome/browser/ui/browser.h

 // Copyright (c) 2011 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_H_
 #define CHROME_BROWSER_UI_BROWSER_H_
 #pragma once
 
 #include <map>
 #include <set>
@@ skipping 312 matching lines @@
   bool ShouldCloseWindow();
 
   bool IsAttemptingToCloseBrowser() const {
     return is_attempting_to_close_browser_;
   }
 
   // Invoked when the window containing us is closing. Performs the necessary
   // cleanup.
   void OnWindowClosing();
 
+  // OnWindowActivationChanged handling ///////////////////////////////////////
+
+  // Invoked when the window containing us is activated.
+  void OnWindowActivated();
+
   // In-progress download termination handling /////////////////////////////////
 
   // Are normal and/or incognito downloads in progress?
   void CheckDownloadsInProgress(bool* normal_downloads,
                                 bool* incognito_downloads);
 
   // Called when the user has decided whether to proceed or not with the browser
   // closure.  |cancel_downloads| is true if the downloads should be canceled
   // and the browser closed, false if the browser should stay open and the
   // downloads running.
@@ skipping 864 matching lines @@
   // Helper which implements the TabRestoreServiceDelegate interface.
   scoped_ptr<BrowserTabRestoreServiceDelegate> tab_restore_service_delegate_;
 
   scoped_ptr<InstantController> instant_;
   scoped_ptr<InstantUnloadHandler> instant_unload_handler_;
 
   DISALLOW_COPY_AND_ASSIGN(Browser);
 };
 
 #endif  // CHROME_BROWSER_UI_BROWSER_H_