cc: Get rid of rasterizer delegate.

cc/resources/tile_manager_perftest.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 "base/time/time.h"
 #include "cc/debug/lap_timer.h"
 #include "cc/resources/tile.h"
 #include "cc/resources/tile_priority.h"
 #include "cc/test/fake_impl_proxy.h"
 #include "cc/test/fake_layer_tree_host_impl.h"
@@ skipping 98 matching lines @@
 
   virtual void SetUp() OVERRIDE {
     picture_pile_ = FakePicturePileImpl::CreateInfiniteFilledPile();
     InitializeRenderer();
     SetTreePriority(SAME_PRIORITY_FOR_BOTH_TREES);
   }
 
   virtual void InitializeRenderer() {
     host_impl_.InitializeRenderer(
         FakeOutputSurface::Create3d().PassAs<OutputSurface>());
-    tile_manager()->SetRasterizersForTesting(g_fake_rasterizer.Pointer(),
-                                             g_fake_rasterizer.Pointer());
+    tile_manager()->SetRasterizerForTesting(g_fake_rasterizer.Pointer());
   }
 
   void SetupDefaultTrees(const gfx::Size& layer_bounds) {
     gfx::Size tile_size(100, 100);
 
     scoped_refptr<FakePicturePileImpl> pending_pile =
         FakePicturePileImpl::CreateFilledPile(tile_size, layer_bounds);
     scoped_refptr<FakePicturePileImpl> active_pile =
         FakePicturePileImpl::CreateFilledPile(tile_size, layer_bounds);
 
@@ skipping 206 matching lines @@
 
   RunRasterIteratorTest("2_16", 16);
   RunRasterIteratorTest("2_32", 32);
   RunRasterIteratorTest("2_64", 64);
   RunRasterIteratorTest("2_128", 128);
 }
 
 }  // namespace
 
 }  // namespace cc