cc: Store tiles, painters, tiling data in scoped_ptr

cc/frame_buffer_skpicture_canvas_layer_texture_updater.cc

 // Copyright 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 "config.h"
 
 #include "FrameBufferSkPictureCanvasLayerTextureUpdater.h"
 
 #include "LayerPainterChromium.h"
 
 namespace cc {
 
 FrameBufferSkPictureCanvasLayerTextureUpdater::Texture::Texture(FrameBufferSkPictureCanvasLayerTextureUpdater* textureUpdater, scoped_ptr<CCPrioritizedTexture> texture)
   : LayerTextureUpdater::Texture(texture.Pass())
     , m_textureUpdater(textureUpdater)
 {
 }
 
 FrameBufferSkPictureCanvasLayerTextureUpdater::Texture::~Texture()
 {
 }
 
 void FrameBufferSkPictureCanvasLayerTextureUpdater::Texture::update(CCTextureUpdateQueue& queue, const IntRect& sourceRect, const IntSize& destOffset, bool partialUpdate, CCRenderingStats&)
 {
     textureUpdater()->updateTexture(queue, texture(), sourceRect, destOffset, partialUpdate);
 }
 
-PassRefPtr<FrameBufferSkPictureCanvasLayerTextureUpdater> FrameBufferSkPictureCanvasLayerTextureUpdater::create(PassOwnPtr<LayerPainterChromium> painter)
+PassRefPtr<FrameBufferSkPictureCanvasLayerTextureUpdater> FrameBufferSkPictureCanvasLayerTextureUpdater::create(scoped_ptr<LayerPainterChromium> painter)
 {
-    return adoptRef(new FrameBufferSkPictureCanvasLayerTextureUpdater(painter));
+    return adoptRef(new FrameBufferSkPictureCanvasLayerTextureUpdater(painter.Pass()));
 }
 
-FrameBufferSkPictureCanvasLayerTextureUpdater::FrameBufferSkPictureCanvasLayerTextureUpdater(PassOwnPtr<LayerPainterChromium> painter)
-    : SkPictureCanvasLayerTextureUpdater(painter)
+FrameBufferSkPictureCanvasLayerTextureUpdater::FrameBufferSkPictureCanvasLayerTextureUpdater(scoped_ptr<LayerPainterChromium> painter)
+    : SkPictureCanvasLayerTextureUpdater(painter.Pass())
 {
 }
 
 FrameBufferSkPictureCanvasLayerTextureUpdater::~FrameBufferSkPictureCanvasLayerTextureUpdater()
 {
 }
 
 PassOwnPtr<LayerTextureUpdater::Texture> FrameBufferSkPictureCanvasLayerTextureUpdater::createTexture(CCPrioritizedTextureManager* manager)
 {
     return adoptPtr(new Texture(this, CCPrioritizedTexture::create(manager)));
 }
 
 LayerTextureUpdater::SampledTexelFormat FrameBufferSkPictureCanvasLayerTextureUpdater::sampledTexelFormat(GC3Denum textureFormat)
 {
     // Here we directly render to the texture, so the component order is always correct.
     return LayerTextureUpdater::SampledTexelFormatRGBA;
 }
 
 } // namespace cc