Allow CanvasSkia to bind to an existing SkCanvas.

chrome/browser/chromeos/frame/bubble_frame_view.cc

 // 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.
 
 #include "chrome/browser/chromeos/frame/bubble_frame_view.h"
 
 #include <algorithm>
 
 #include "chrome/browser/chromeos/frame/bubble_window.h"
 #include "chrome/browser/chromeos/login/helper.h"
@@ skipping 197 matching lines @@
 void BubbleFrameView::OnPaint(gfx::Canvas* canvas) {
   SkPaint paint;
   paint.setStyle(SkPaint::kFill_Style);
   paint.setColor(kBubbleWindowBackgroundColor);
   gfx::Path path;
   gfx::Rect bounds(GetContentsBounds());
   SkRect rect;
   rect.set(SkIntToScalar(bounds.x()), SkIntToScalar(bounds.y()),
            SkIntToScalar(bounds.right()), SkIntToScalar(bounds.bottom()));
   path.addRect(rect);
-  canvas->AsCanvasSkia()->drawPath(path, paint);
+  canvas->GetSkCanvas()->drawPath(path, paint);
 }
 
 void BubbleFrameView::ButtonPressed(views::Button* sender,
                                     const views::Event& event) {
   if (close_button_ != NULL && sender == close_button_)
     frame_->Close();
 }
 
 }  // namespace chromeos