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

cc/debug/micro_benchmark_controller_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 "base/callback.h"
 #include "base/memory/scoped_ptr.h"
 #include "cc/debug/micro_benchmark.h"
 #include "cc/debug/micro_benchmark_controller.h"
 #include "cc/layers/layer.h"
+#include "cc/test/fake_impl_task_runner_provider.h"
 #include "cc/test/fake_layer_tree_host.h"
 #include "cc/test/fake_layer_tree_host_impl.h"
 #include "cc/test/fake_proxy.h"
 #include "cc/test/test_task_graph_runner.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace cc {
 namespace {
 
 class MicroBenchmarkControllerTest : public testing::Test {
  public:
   MicroBenchmarkControllerTest()
       : layer_tree_host_client_(FakeLayerTreeHostClient::DIRECT_3D) {}
 
   void SetUp() override {
-    impl_proxy_ = make_scoped_ptr(new FakeImplProxy);
+    impl_task_runner_provider_ =
+        make_scoped_ptr(new FakeImplTaskRunnerProvider);
     layer_tree_host_impl_ = make_scoped_ptr(new FakeLayerTreeHostImpl(
-        impl_proxy_.get(), &shared_bitmap_manager_, &task_graph_runner_));
+        impl_task_runner_provider_.get(), &shared_bitmap_manager_,
+        &task_graph_runner_));
 
     layer_tree_host_ = FakeLayerTreeHost::Create(&layer_tree_host_client_,
                                                  &task_graph_runner_);
     layer_tree_host_->SetRootLayer(Layer::Create(LayerSettings()));
     layer_tree_host_->InitializeForTesting(scoped_ptr<Proxy>(new FakeProxy));
   }
 
   void TearDown() override {
     layer_tree_host_impl_ = nullptr;
     layer_tree_host_ = nullptr;
-    impl_proxy_ = nullptr;
+    impl_task_runner_provider_ = nullptr;
   }
 
   FakeLayerTreeHostClient layer_tree_host_client_;
   TestTaskGraphRunner task_graph_runner_;
   TestSharedBitmapManager shared_bitmap_manager_;
   scoped_ptr<FakeLayerTreeHost> layer_tree_host_;
   scoped_ptr<FakeLayerTreeHostImpl> layer_tree_host_impl_;
-  scoped_ptr<FakeImplProxy> impl_proxy_;
+  scoped_ptr<FakeImplTaskRunnerProvider> impl_task_runner_provider_;
 };
 
 void Noop(scoped_ptr<base::Value> value) {
 }
 
 void IncrementCallCount(int* count, scoped_ptr<base::Value> value) {
   ++(*count);
 }
 
 TEST_F(MicroBenchmarkControllerTest, ScheduleFail) {
@@ skipping 111 matching lines @@
   // Send invalid message to valid benchmark
   message = make_scoped_ptr(new base::DictionaryValue);
   message->SetBoolean("can_handle", false);
   message_handled =
       layer_tree_host_->SendMessageToMicroBenchmark(id, message.Pass());
   EXPECT_FALSE(message_handled);
 }
 
 }  // namespace
 }  // namespace cc