Change SetImage, SetBackground, and SetToggledImage to take in a gfx::ImageSkia

chrome/browser/ui/views/tabs/tab_strip.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_STRIP_H_
 #define CHROME_BROWSER_UI_VIEWS_TABS_TAB_STRIP_H_
 #pragma once
 
 #include <vector>
 
@@ skipping 374 matching lines @@
 
   // Sets the location of the drop, repainting as necessary.
   void SetDropIndex(int tab_data_index, bool drop_before);
 
   // Returns the drop effect for dropping a URL on the tab strip. This does
   // not query the data in anyway, it only looks at the source operations.
   int GetDropEffect(const views::DropTargetEvent& event);
 
   // Returns the image to use for indicating a drop on a tab. If is_down is
   // true, this returns an arrow pointing down.
-  static SkBitmap* GetDropArrowImage(bool is_down);
+  static gfx::ImageSkia* GetDropArrowImage(bool is_down);
 
   // -- Animations ------------------------------------------------------------
 
   // Returns true if Tabs in this TabStrip are currently changing size or
   // position.
   bool IsAnimating() const;
 
   // Invoked prior to starting a new animation.
   void PrepareForAnimation();
 
@@ skipping 91 matching lines @@
   // Size we last layed out at.
   gfx::Size last_layout_size_;
 
   // Only used while in touch mode.
   scoped_ptr<TouchTabStripLayout> touch_layout_;
 
   DISALLOW_COPY_AND_ASSIGN(TabStrip);
 };
 
 #endif  // CHROME_BROWSER_UI_VIEWS_TABS_TAB_STRIP_H_