cc: Remove memory state from tile management

cc/test/fake_tile_manager.h

 // 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.
 
 #ifndef  CC_TEST_FAKE_TILE_MANAGER_H_
 #define  CC_TEST_FAKE_TILE_MANAGER_H_
 
 #include "cc/resources/tile_manager.h"
 
 namespace cc {
 
 class FakeTileManager : public TileManager {
  public:
   explicit FakeTileManager(TileManagerClient* client);
+  FakeTileManager(TileManagerClient* client,
+                  ResourceProvider* resource_provider);
 
   virtual ~FakeTileManager() { }
-
-  protected:
-  // Do nothing
-  virtual void ScheduleTasks() OVERRIDE { }
 };
 
 }  // namespace cc
 
 #endif  // CC_TEST_FAKE_TILE_MANAGER_H_