cc: Split Proxy to eliminate unnecessary dependencies on the impl side

cc/layers/layer_unittest.cc

 // Copyright 2011 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/layers/layer.h"
 
 #include "base/thread_task_runner_handle.h"
 #include "cc/animation/keyframed_animation_curve.h"
 #include "cc/base/math_util.h"
 #include "cc/layers/layer_impl.h"
 #include "cc/output/copy_output_request.h"
 #include "cc/output/copy_output_result.h"
 #include "cc/test/animation_test_common.h"
-#include "cc/test/fake_impl_proxy.h"
+#include "cc/test/fake_impl_task_runner_provider.h"
 #include "cc/test/fake_layer_tree_host_client.h"
 #include "cc/test/fake_layer_tree_host_impl.h"
 #include "cc/test/geometry_test_utils.h"
 #include "cc/test/layer_test_common.h"
 #include "cc/test/test_gpu_memory_buffer_manager.h"
 #include "cc/test/test_shared_bitmap_manager.h"
 #include "cc/test/test_task_graph_runner.h"
 #include "cc/trees/layer_tree_host.h"
 #include "cc/trees/single_thread_proxy.h"
 #include "testing/gmock/include/gmock/gmock.h"
@@ skipping 26 matching lines @@
   }
 
   MOCK_METHOD0(SetNeedsCommit, void());
   MOCK_METHOD0(SetNeedsUpdateLayers, void());
   MOCK_METHOD0(SetNeedsFullTreeSync, void());
 };
 
 class LayerTest : public testing::Test {
  public:
   LayerTest()
-      : host_impl_(&proxy_, &shared_bitmap_manager_, &task_graph_runner_),
+      : host_impl_(&task_runner_provider_,
+                   &shared_bitmap_manager_,
+                   &task_graph_runner_),
         fake_client_(FakeLayerTreeHostClient::DIRECT_3D) {}
 
  protected:
   void SetUp() override {
     LayerTreeHost::InitParams params;
     LayerTreeSettings settings;
     params.client = &fake_client_;
     params.settings = &settings;
     params.task_graph_runner = &task_graph_runner_;
     layer_tree_host_.reset(
@@ skipping 54 matching lines @@
     parent_->AddChild(child3_);
     child1_->AddChild(grand_child1_);
     child1_->AddChild(grand_child2_);
     child2_->AddChild(grand_child3_);
 
     Mock::VerifyAndClearExpectations(layer_tree_host_.get());
 
     VerifyTestTreeInitialState();
   }
 
-  FakeImplProxy proxy_;
+  FakeImplTaskRunnerProvider task_runner_provider_;
   TestSharedBitmapManager shared_bitmap_manager_;
   TestTaskGraphRunner task_graph_runner_;
   FakeLayerTreeHostImpl host_impl_;
 
   FakeLayerTreeHostClient fake_client_;
   scoped_ptr<StrictMock<MockLayerTreeHost>> layer_tree_host_;
   scoped_refptr<Layer> parent_;
   scoped_refptr<Layer> child1_;
   scoped_refptr<Layer> child2_;
   scoped_refptr<Layer> child3_;
@@ skipping 1195 matching lines @@
 
   // Scroll offset animation should not schedule a layer update since it is
   // handled similarly to normal compositor scroll updates.
   EXPECT_CALL(*layer_tree_host_, SetNeedsUpdateLayers()).Times(0);
   layer->OnScrollOffsetAnimated(gfx::ScrollOffset(10, 10));
   Mock::VerifyAndClearExpectations(layer_tree_host_.get());
 }
 
 }  // namespace
 }  // namespace cc