Added preliminary support for tile rasterization with Ganesh

cc/resources/prioritized_tile_set_unittest.cc

 // Copyright 2013 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 <algorithm>
 #include <vector>
 
 #include "cc/resources/managed_tile_state.h"
 #include "cc/resources/prioritized_tile_set.h"
 #include "cc/resources/tile.h"
@@ skipping 57 matching lines @@
   }
 
   scoped_refptr<Tile> CreateTile() {
     return tile_manager_->CreateTile(picture_pile_.get(),
                                      settings_.default_tile_size,
                                      gfx::Rect(),
                                      gfx::Rect(),
                                      1.0,
                                      0,
                                      0,
-                                     true);
+                                     true,
+                                     false);
   }
 
  private:
   LayerTreeSettings settings_;
   FakeOutputSurfaceClient output_surface_client_;
   scoped_ptr<FakeOutputSurface> output_surface_;
   scoped_ptr<ResourceProvider> resource_provider_;
   FakeTileManagerClient tile_manager_client_;
   scoped_ptr<FakeTileManager> tile_manager_;
   scoped_refptr<FakePicturePileImpl> picture_pile_;
@@ skipping 632 matching lines @@
 
   set.Clear();
 
   PrioritizedTileSet::Iterator empty_it(&set, true);
   EXPECT_FALSE(empty_it);
 }
 
 }  // namespace
 }  // namespace cc