Re-land: cc: Add raster finished signals to RasterWorkerPool.

cc/test/fake_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/test/fake_tile_manager.h"
 
 #include "cc/resources/raster_worker_pool.h"
 
 namespace cc {
 
@@ skipping 19 matching lines @@
 
 FakeTileManager::FakeTileManager(TileManagerClient* client,
                                  ResourceProvider* resource_provider)
     : TileManager(client,
                   resource_provider,
                   make_scoped_ptr<RasterWorkerPool>(new FakeRasterWorkerPool),
                   1,
                   false,
                   NULL,
                   resource_provider->best_texture_format()) {}
+
+void FakeTileManager::ReassignMemoryToOOMTilesRequiredForActivation() {
+  ReassignGpuMemoryToOOMTilesRequiredForActivation();
 }
+
+bool FakeTileManager::HasBeenAssignedMemory(Tile* tile) {
+  return std::find(tiles_that_need_to_be_rasterized().begin(),
+                   tiles_that_need_to_be_rasterized().end(),
+                   tile) != tiles_that_need_to_be_rasterized().end();
+}
+
+}  // namespace cc