cc: Store tiles, painters, tiling data in scoped_ptr

cc/bitmap_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 "BitmapSkPictureCanvasLayerTextureUpdater.h"
 
 #include "CCRenderingStats.h"
@@ skipping 23 matching lines @@
     textureUpdater()->paintContentsRect(&canvas, sourceRect, stats);
     stats.totalPaintTimeInSeconds += monotonicallyIncreasingTime() - paintBeginTime;
 
     TextureUploader::Parameters upload = { texture(), &m_bitmap, NULL, { sourceRect, sourceRect, destOffset } };
     if (partialUpdate)
         queue.appendPartialUpload(upload);
     else
         queue.appendFullUpload(upload);
 }
 
-PassRefPtr<BitmapSkPictureCanvasLayerTextureUpdater> BitmapSkPictureCanvasLayerTextureUpdater::create(PassOwnPtr<LayerPainterChromium> painter)
+PassRefPtr<BitmapSkPictureCanvasLayerTextureUpdater> BitmapSkPictureCanvasLayerTextureUpdater::create(scoped_ptr<LayerPainterChromium> painter)
 {
-    return adoptRef(new BitmapSkPictureCanvasLayerTextureUpdater(painter));
+    return adoptRef(new BitmapSkPictureCanvasLayerTextureUpdater(painter.Pass()));
 }
 
-BitmapSkPictureCanvasLayerTextureUpdater::BitmapSkPictureCanvasLayerTextureUpdater(PassOwnPtr<LayerPainterChromium> painter)
-    : SkPictureCanvasLayerTextureUpdater(painter)
+BitmapSkPictureCanvasLayerTextureUpdater::BitmapSkPictureCanvasLayerTextureUpdater(scoped_ptr<LayerPainterChromium> painter)
+    : SkPictureCanvasLayerTextureUpdater(painter.Pass())
 {
 }
 
 BitmapSkPictureCanvasLayerTextureUpdater::~BitmapSkPictureCanvasLayerTextureUpdater()
 {
 }
 
 PassOwnPtr<LayerTextureUpdater::Texture> BitmapSkPictureCanvasLayerTextureUpdater::createTexture(CCPrioritizedTextureManager* manager)
 {
     return adoptPtr(new Texture(this, CCPrioritizedTexture::create(manager)));
@@ skipping 10 matching lines @@
 {
     // Translate the origin of contentRect to that of sourceRect.
     canvas->translate(contentRect().x() - sourceRect.x(),
                       contentRect().y() - sourceRect.y());
     double rasterizeBeginTime = monotonicallyIncreasingTime();
     drawPicture(canvas);
     stats.totalRasterizeTimeInSeconds += monotonicallyIncreasingTime() - rasterizeBeginTime;
 }
 
 } // namespace cc