gpu: Refactor GpuMemoryBuffer framework for multi-process support.

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 <deque>
 
 #include "cc/resources/raster_worker_pool.h"
 
@@ skipping 14 matching lines @@
   }
   virtual void CheckForCompletedTasks() OVERRIDE {
     while (!completed_tasks_.empty()) {
       internal::RasterWorkerPoolTask* task = completed_tasks_.front().get();
       task->WillComplete();
       task->CompleteOnOriginThread();
       task->DidComplete();
       completed_tasks_.pop_front();
     }
   }
+  virtual GLenum GetResourceFormat() const OVERRIDE { return GL_RGBA; }
   virtual void OnRasterTasksFinished() OVERRIDE {}
   virtual void OnRasterTasksRequiredForActivationFinished() OVERRIDE {}
 
  private:
   typedef std::deque<scoped_refptr<internal::RasterWorkerPoolTask> > TaskDeque;
   TaskDeque completed_tasks_;
 };
 
 }  // namespace
 
 FakeTileManager::FakeTileManager(TileManagerClient* client)
     : TileManager(client,
                   NULL,
                   make_scoped_ptr<RasterWorkerPool>(new FakeRasterWorkerPool),
                   1,
-                  NULL,
-                  GL_RGBA) {}
+                  NULL) {}
 
 FakeTileManager::FakeTileManager(TileManagerClient* client,
                                  ResourceProvider* resource_provider)
     : TileManager(client,
                   resource_provider,
                   make_scoped_ptr<RasterWorkerPool>(new FakeRasterWorkerPool),
                   1,
-                  NULL,
-                  resource_provider->best_texture_format()) {}
+                  NULL) {}
 
 FakeTileManager::~FakeTileManager() {}
 
 void FakeTileManager::AssignMemoryToTiles() {
   tiles_for_raster.clear();
   all_tiles.Clear();
 
   GetPrioritizedTileSet(&all_tiles);
   AssignGpuMemoryToTiles(&all_tiles, &tiles_for_raster);
 }
 
 bool FakeTileManager::HasBeenAssignedMemory(Tile* tile) {
   return std::find(tiles_for_raster.begin(),
                    tiles_for_raster.end(),
                    tile) != tiles_for_raster.end();
 }
 
 }  // namespace cc