Fix regression I introduced where Stop/Go button would toggle state instantly...

chrome/browser/cocoa/browser_window_cocoa.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_COCOA_BROWSER_WINDOW_COCOA_H_
 #define CHROME_BROWSER_COCOA_BROWSER_WINDOW_COCOA_H_
 
 #include "chrome/browser/browser_window.h"
 #include "chrome/browser/bookmarks/bookmark_model.h"
 
@@ skipping 26 matching lines @@
   virtual void SelectedTabToolbarSizeChanged(bool is_animating);
   virtual void UpdateTitleBar();
   virtual void UpdateLoadingAnimations(bool should_animate);
   virtual void SetStarredState(bool is_starred);
   virtual gfx::Rect GetNormalBounds() const;
   virtual bool IsMaximized() const;
   virtual void SetFullscreen(bool fullscreen);
   virtual bool IsFullscreen() const;
   virtual LocationBar* GetLocationBar() const;
   virtual void SetFocusToLocationBar();
-  virtual void UpdateStopGoState(bool is_loading);
+  virtual void UpdateStopGoState(bool is_loading, bool force);
   virtual void UpdateToolbar(TabContents* contents,
                              bool should_restore_state);
   virtual void FocusToolbar();
   virtual bool IsBookmarkBarVisible() const;
   virtual gfx::Rect GetRootWindowResizerRect() const;
   virtual void ToggleBookmarkBar();
   virtual void ShowFindBar();
   virtual void ShowAboutChromeDialog();
   virtual void ShowBookmarkManager();
   virtual void ShowBookmarkBubble(const GURL& url, bool already_bookmarked);
@@ skipping 11 matching lines @@
  protected:
   virtual void DestroyBrowser();
 
  private:
   NSWindow* window_;  // weak, owned by controller
   Browser* browser_;  // weak, owned by controller
   BrowserWindowController* controller_;  // weak, owns us
 };
 
 #endif  // CHROME_BROWSER_COCOA_BROWSER_WINDOW_COCOA_H_