cc: Reland Move data to LayerTree from LayerTreeHost.

cc/output/delegating_renderer_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 "cc/output/delegating_renderer.h"
 
 #include <stdint.h>
 
 #include "cc/test/fake_output_surface.h"
 #include "cc/test/layer_tree_test.h"
 #include "cc/test/render_pass_test_utils.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace cc {
 
 class DelegatingRendererTest : public LayerTreeTest {};
 
 class DelegatingRendererTestDraw : public DelegatingRendererTest {
  public:
   void BeginTest() override {
-    layer_tree_host()->SetPageScaleFactorAndLimits(1.f, 0.5f, 4.f);
+    layer_tree()->SetPageScaleFactorAndLimits(1.f, 0.5f, 4.f);
     PostSetNeedsCommitToMainThread();
   }
 
   void AfterTest() override {}
 
   void DrawLayersOnThread(LayerTreeHostImpl* host_impl) override {
     EXPECT_EQ(0, num_swaps_);
     drawn_viewport_ = host_impl->DeviceViewport();
   }
 
@@ skipping 58 matching lines @@
     // updated accordingly.
     EXPECT_EQ(22u, frame.delegated_frame_data->resource_list.size());
 
     EndTest();
   }
 };
 
 SINGLE_AND_MULTI_THREAD_TEST_F(DelegatingRendererTestResources);
 
 }  // namespace cc