ui/gfx: Make gfx::Canvas inherit from gfx::CanvasSkia.

chrome/browser/chromeos/ui/setting_level_bubble_view.h

Index: chrome/browser/chromeos/ui/setting_level_bubble_view.h
diff --git a/chrome/browser/chromeos/ui/setting_level_bubble_view.h b/chrome/browser/chromeos/ui/setting_level_bubble_view.h
index 88f1238ce156127bec8a6b5561b77ac412ba846c..6d06598edff00d1873a171e0a27c83354756e7c6 100644
--- a/chrome/browser/chromeos/ui/setting_level_bubble_view.h
+++ b/chrome/browser/chromeos/ui/setting_level_bubble_view.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// 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.
 
@@ -39,7 +39,7 @@ class SettingLevelBubbleView : public views::View {
   void SetEnabled(bool enabled);
 
   // views::View implementation:
-  virtual void OnPaint(gfx::Canvas* canvas) OVERRIDE;
+  virtual void OnPaint(gfx::CanvasSkia* canvas) OVERRIDE;
   virtual void Layout() OVERRIDE;
   virtual gfx::Size GetPreferredSize() OVERRIDE;