cc: Prevent usage of rasterize on-demand with delegating renderer.

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 <set>
 #include <vector>
 
 #include "cc/resources/tile_manager.h"
 
 namespace cc {
 
 class FakeTileManager : public TileManager {
  public:
   explicit FakeTileManager(TileManagerClient* client);
   FakeTileManager(TileManagerClient* client,
                   ResourceProvider* resource_provider);
   FakeTileManager(TileManagerClient* client,
                   ResourceProvider* resource_provider,
+                  bool allow_on_demand_raster);
+  FakeTileManager(TileManagerClient* client,
+                  ResourceProvider* resource_provider,
                   size_t raster_task_limit_bytes);
+  virtual ~FakeTileManager();
 
   bool HasBeenAssignedMemory(Tile* tile);
   void AssignMemoryToTiles(
       const GlobalStateThatImpactsTilePriority& state);
 
   void CheckForCompletedTasks();
 
-  virtual ~FakeTileManager();
+  void DidFinishRunningTasksForTesting();
 
   virtual void Release(Tile* tile) OVERRIDE;
 
   std::vector<Tile*> tiles_for_raster;
   PrioritizedTileSet all_tiles;
 };
 
 }  // namespace cc
 
 #endif  // CC_TEST_FAKE_TILE_MANAGER_H_