cc: Rename DisplayListRasterSource to just RasterSource.

cc/tiles/tile_manager.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/tiles/tile_manager.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <algorithm>
@@ skipping 26 matching lines @@
 const bool kUseColorEstimator = true;
 
 DEFINE_SCOPED_UMA_HISTOGRAM_AREA_TIMER(
     ScopedRasterTaskTimer,
     "Compositing.%s.RasterTask.RasterUs",
     "Compositing.%s.RasterTask.RasterPixelsPerMs");
 
 class RasterTaskImpl : public RasterTask {
  public:
   RasterTaskImpl(const Resource* resource,
-                 scoped_refptr<DisplayListRasterSource> raster_source,
+                 scoped_refptr<RasterSource> raster_source,
                  const gfx::Rect& content_rect,
                  const gfx::Rect& invalid_content_rect,
                  float contents_scale,
                  bool include_images,
                  TileResolution tile_resolution,
                  int layer_id,
                  uint64_t source_prepare_tiles_id,
                  const void* tile,
                  uint64_t new_content_id,
                  uint64_t previous_content_id,
@@ skipping 47 matching lines @@
   void CompleteOnOriginThread(TileTaskClient* client) override {
     client->ReleaseBufferForRaster(std::move(raster_buffer_));
     reply_.Run(!HasFinishedRunning());
   }
 
  protected:
   ~RasterTaskImpl() override { DCHECK(!raster_buffer_); }
 
  private:
   const Resource* resource_;
-  scoped_refptr<DisplayListRasterSource> raster_source_;
+  scoped_refptr<RasterSource> raster_source_;
   gfx::Rect content_rect_;
   gfx::Rect invalid_content_rect_;
   float contents_scale_;
   bool include_images_;
   TileResolution tile_resolution_;
   int layer_id_;
   uint64_t source_prepare_tiles_id_;
   const void* tile_;
   uint64_t new_content_id_;
   uint64_t previous_content_id_;
@@ skipping 1086 matching lines @@
 void TileManager::Signals::reset() {
   ready_to_activate = false;
   did_notify_ready_to_activate = false;
   ready_to_draw = false;
   did_notify_ready_to_draw = false;
   all_tile_tasks_completed = false;
   did_notify_all_tile_tasks_completed = false;
 }
 
 }  // namespace cc