cc: Added raster source.

cc/resources/picture_layer_tiling.cc

 // Copyright 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.
 
 #include "cc/resources/picture_layer_tiling.h"
 
 #include <algorithm>
 #include <cmath>
 #include <limits>
 #include <set>
@@ skipping 232 matching lines @@
 
   if (tile_size != tiling_data_.max_texture_size()) {
     tiling_data_.SetMaxTextureSize(tile_size);
     // When the tile size changes, the TilingData positions no longer work
     // as valid keys to the TileMap, so just drop all tiles.
     Reset();
   } else {
     Invalidate(layer_invalidation);
   }
 
-  PicturePileImpl* pile = client_->GetPile();
+  RasterSource* raster_source = client_->GetRasterSource();
   for (TileMap::const_iterator it = tiles_.begin(); it != tiles_.end(); ++it)
-    it->second->set_picture_pile(pile);
+    it->second->set_raster_source(raster_source);
   VerifyLiveTilesRect();
 }
 
 void PictureLayerTiling::RemoveTilesInRegion(const Region& layer_region) {
   bool recreate_invalidated_tiles = false;
   DoInvalidate(layer_region, recreate_invalidated_tiles);
 }
 
 void PictureLayerTiling::Invalidate(const Region& layer_region) {
   bool recreate_invalidated_tiles = true;
@@ skipping 966 matching lines @@
   DCHECK(*this);
   do {
     ++current_eviction_tiles_index_;
   } while (current_eviction_tiles_index_ != eviction_tiles_->size() &&
            !(*eviction_tiles_)[current_eviction_tiles_index_]->HasResources());
 
   return *this;
 }
 
 }  // namespace cc