Revert of cc: Change TileManager iterators to be queues.

cc/test/fake_tile_manager_client.h

Index: cc/test/fake_tile_manager_client.h
diff --git a/cc/test/fake_tile_manager_client.h b/cc/test/fake_tile_manager_client.h
index 9b5bf5d3b83fcc7617e8d4690be8dc6b17f1ddf8..5c3812876d69c5922ce7fad3f5fb55edd92623d4 100644
--- a/cc/test/fake_tile_manager_client.h
+++ b/cc/test/fake_tile_manager_client.h
@@ -17,14 +17,9 @@
   virtual ~FakeTileManagerClient();
 
   // TileManagerClient implementation.
-  virtual const std::vector<PictureLayerImpl*>& GetPictureLayers()
-      const OVERRIDE;
+  virtual const std::vector<PictureLayerImpl*>& GetPictureLayers() OVERRIDE;
   virtual void NotifyReadyToActivate() OVERRIDE {}
   virtual void NotifyTileStateChanged(const Tile* tile) OVERRIDE {}
-  virtual void BuildRasterQueue(RasterTilePriorityQueue* queue,
-                                TreePriority tree_priority) OVERRIDE {}
-  virtual void BuildEvictionQueue(EvictionTilePriorityQueue* queue,
-                                  TreePriority tree_priority) OVERRIDE {}
 
  private:
   std::vector<PictureLayerImpl*> picture_layers_;