cc: Move internal::Task::did_schedule_ to internal::WorkerPoolTask.

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 <limits>
 
 #include "cc/resources/raster_worker_pool.h"
 
 namespace cc {
 
 namespace {
 
-class FakeRasterWorkerPool : public RasterWorkerPool,
-                             public internal::WorkerPoolTaskClient {
+class FakeRasterWorkerPool : public RasterWorkerPool {
  public:
   FakeRasterWorkerPool() : RasterWorkerPool(NULL, NULL) {}
 
   // Overridden from RasterWorkerPool:
   virtual void ScheduleTasks(RasterTask::Queue* queue) OVERRIDE {
     RasterWorkerPool::SetRasterTasks(queue);
     for (RasterTaskVector::const_iterator it = raster_tasks().begin();
          it != raster_tasks().end(); ++it) {
       internal::WorkerPoolTask* task = it->get();
 
@@ skipping 89 matching lines @@
 void FakeTileManager::CheckForCompletedTasks() {
   RasterWorkerPoolForTesting()->CheckForCompletedTasks();
 }
 
 void FakeTileManager::Release(Tile* tile) {
   TileManager::Release(tile);
   CleanUpReleasedTiles();
 }
 
 }  // namespace cc