Fix favicon crash animation.

chrome/browser/ui/views/tabs/tab.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_TABS_TAB_H_
 #define CHROME_BROWSER_UI_VIEWS_TABS_TAB_H_
 
 #include <list>
 #include <string>
 
@@ skipping 258 matching lines @@
 
   // Gets the throb value for the tab. When a tab is not selected the
   // active background is drawn at |GetThrobValue()|%. This is used for hover,
   // mini tab title change and pulsing.
   double GetThrobValue();
 
   // Set the temporary offset for the favicon. This is used during the crash
   // animation.
   void SetFaviconHidingOffset(int offset);
 
-  void DisplayCrashedFavicon();
-  void ResetCrashedFavicon();
-
-  void StopCrashAnimation();
-  void StartCrashAnimation();
-
-  // Returns true if the crash animation is currently running.
-  bool IsPerformingCrashAnimation() const;
+  void set_should_display_crashed_favicon() {
+    should_display_crashed_favicon_ = true;
+  }
 
   // Recalculates the correct |button_color_| and resets the title, media
   // indicator, and close button colors if necessary.  This should be called any
   // time the theme or active state may have changed.
   void OnButtonColorMaybeChanged();
 
   // Schedules repaint task for icon.
   void ScheduleIconPaint();
 
   // Returns the rect that can be used for content inside the tab borders.
@@ skipping 107 matching lines @@
   SkColor button_color_;
 
   // As the majority of the tabs are inactive, and painting tabs is slowish,
   // we cache a handful of the inactive tab backgrounds here.
   static ImageCache* image_cache_;
 
   DISALLOW_COPY_AND_ASSIGN(Tab);
 };
 
 #endif  // CHROME_BROWSER_UI_VIEWS_TABS_TAB_H_