cc: Break up with FakeLayerTreeHostClient.

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 <stddef.h>
 
 #include "base/threading/thread_task_runner_handle.h"
 #include "cc/animation/animation_host.h"
 #include "cc/animation/animation_id_provider.h"
 #include "cc/animation/keyframed_animation_curve.h"
 #include "cc/animation/mutable_properties.h"
 #include "cc/base/math_util.h"
 #include "cc/input/main_thread_scrolling_reason.h"
 #include "cc/layers/layer_impl.h"
 #include "cc/layers/solid_color_scrollbar_layer.h"
 #include "cc/output/copy_output_request.h"
 #include "cc/output/copy_output_result.h"
 #include "cc/proto/layer.pb.h"
 #include "cc/test/animation_test_common.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_client.h"
 #include "cc/test/fake_layer_tree_host_impl.h"
 #include "cc/test/geometry_test_utils.h"
 #include "cc/test/layer_internals_for_test.h"
 #include "cc/test/layer_test_common.h"
+#include "cc/test/stub_layer_tree_host_single_thread_client.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 "cc/trees/transform_node.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "third_party/skia/include/core/SkColor.h"
 #include "ui/gfx/geometry/point3_f.h"
@@ skipping 873 matching lines @@
  protected:
   void SetUp() override {
     LayerTreeHost::InitParams params;
     params.client = &fake_client_;
     params.settings = &settings_;
     params.task_graph_runner = &task_graph_runner_;
     params.animation_host =
         AnimationHost::CreateForTesting(ThreadInstance::MAIN);
 
     layer_tree_host_.reset(
-        new StrictMock<MockLayerTreeHost>(&fake_client_, &params));
+        new StrictMock<MockLayerTreeHost>(&single_thread_client_, &params));
   }
 
   void TearDown() override {
     Mock::VerifyAndClearExpectations(layer_tree_host_.get());
     EXPECT_CALL(*layer_tree_host_, SetNeedsFullTreeSync()).Times(AnyNumber());
     parent_ = nullptr;
     child1_ = nullptr;
     child2_ = nullptr;
     child3_ = nullptr;
     grand_child1_ = nullptr;
@@ skipping 48 matching lines @@
     Mock::VerifyAndClearExpectations(layer_tree_host_.get());
 
     VerifyTestTreeInitialState();
   }
 
   FakeImplTaskRunnerProvider task_runner_provider_;
   TestSharedBitmapManager shared_bitmap_manager_;
   TestTaskGraphRunner task_graph_runner_;
   FakeLayerTreeHostImpl host_impl_;
 
+  StubLayerTreeHostSingleThreadClient single_thread_client_;
   FakeLayerTreeHostClient fake_client_;
   std::unique_ptr<StrictMock<MockLayerTreeHost>> layer_tree_host_;
   scoped_refptr<Layer> parent_;
   scoped_refptr<Layer> child1_;
   scoped_refptr<Layer> child2_;
   scoped_refptr<Layer> child3_;
   scoped_refptr<Layer> grand_child1_;
   scoped_refptr<Layer> grand_child2_;
   scoped_refptr<Layer> grand_child3_;
 
@@ skipping 851 matching lines @@
   std::unique_ptr<LayerTreeHost> Create(LayerTreeSettings settings) {
     LayerTreeHost::InitParams params;
     params.client = &client_;
     params.shared_bitmap_manager = &shared_bitmap_manager_;
     params.task_graph_runner = &task_graph_runner_;
     params.gpu_memory_buffer_manager = &gpu_memory_buffer_manager_;
     params.settings = &settings;
     params.main_task_runner = base::ThreadTaskRunnerHandle::Get();
     params.animation_host =
         AnimationHost::CreateForTesting(ThreadInstance::MAIN);
-    return LayerTreeHost::CreateSingleThreaded(&client_, &params);
+    return LayerTreeHost::CreateSingleThreaded(&single_thread_client_, &params);
   }
 
  private:
   FakeLayerTreeHostClient client_;
+  StubLayerTreeHostSingleThreadClient single_thread_client_;
   TestSharedBitmapManager shared_bitmap_manager_;
   TestTaskGraphRunner task_graph_runner_;
   TestGpuMemoryBufferManager gpu_memory_buffer_manager_;
 };
 
 void AssertLayerTreeHostMatchesForSubtree(Layer* layer, LayerTreeHost* host) {
   EXPECT_EQ(host, layer->layer_tree_host());
 
   for (size_t i = 0; i < layer->children().size(); ++i)
     AssertLayerTreeHostMatchesForSubtree(layer->children()[i].get(), host);
@@ skipping 654 matching lines @@
   EXPECT_EQ(MutableProperty::kNone, impl_layer->mutable_properties());
 
   test_layer->PushPropertiesTo(impl_layer.get());
 
   EXPECT_EQ(ElementId(2, 0), impl_layer->element_id());
   EXPECT_EQ(MutableProperty::kTransform, impl_layer->mutable_properties());
 }
 
 }  // namespace
 }  // namespace cc