cc: Clean up LayerTreeTest and TestHooks.

cc/test/layer_tree_test.h

 // 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.
 
 #ifndef CC_TEST_LAYER_TREE_TEST_H_
 #define CC_TEST_LAYER_TREE_TEST_H_
 
 #include "base/memory/ref_counted.h"
 #include "base/threading/thread.h"
 #include "cc/animation/animation_delegate.h"
-#include "cc/test/proxy_impl_for_test.h"
-#include "cc/test/proxy_main_for_test.h"
 #include "cc/test/remote_proto_channel_bridge.h"
 #include "cc/test/test_hooks.h"
 #include "cc/trees/layer_tree_host.h"
 #include "cc/trees/layer_tree_host_impl.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace cc {
 class AnimationPlayer;
 class FakeExternalBeginFrameSource;
 class FakeLayerTreeHostClient;
 class FakeOutputSurface;
 class LayerImpl;
 class LayerTreeHost;
 class LayerTreeHostForTesting;
 class LayerTreeHostClient;
 class LayerTreeHostImpl;
+class ProxyImpl;
+class ProxyMain;
 class RemoteChannelImplForTest;
 class TestContextProvider;
 class TestGpuMemoryBufferManager;
 class TestTaskGraphRunner;
 class TestWebGraphicsContext3D;
 class ThreadedChannelForTest;
 
 // Creates the virtual viewport layer hierarchy under the given root_layer.
 // Convenient overload of the method below that creates a scrolling layer as
 // the outer viewport scroll layer.
@@ skipping 110 matching lines @@
   LayerTreeHost* remote_client_layer_tree_host();
   bool delegating_renderer() const { return delegating_renderer_; }
   SharedBitmapManager* shared_bitmap_manager() const {
     return shared_bitmap_manager_.get();
   }
   TestGpuMemoryBufferManager* gpu_memory_buffer_manager() {
     return gpu_memory_buffer_manager_.get();
   }
 
   // Use these only for tests in threaded or remote mode.
-  ProxyMainForTest* GetProxyMainForTest() const;
-  ProxyImplForTest* GetProxyImplForTest() const;
-
-  // Use this only for tests in threaded mode.
-  ThreadedChannelForTest* GetThreadedChannelForTest() const;
-
-  // Use this only for tests in remote mode.
-  RemoteChannelImplForTest* GetRemoteChannelImplForTest() const;
+  ProxyMain* GetProxyMain() const;
 
   void DestroyLayerTreeHost();
   void DestroyRemoteClientHost() override;
 
   void CreateRemoteClientHost(
       const proto::CompositorMessageToImpl& proto) override;
 
   // By default, output surface recreation is synchronous.
   void RequestNewOutputSurface() override;
   // Override this for pixel tests, where you need a real output surface, or
@@ skipping 93 matching lines @@
 #define SINGLE_AND_MULTI_THREAD_TEST_F(TEST_FIXTURE_NAME)            \
   SINGLE_AND_MULTI_THREAD_DIRECT_RENDERER_TEST_F(TEST_FIXTURE_NAME); \
   SINGLE_AND_MULTI_THREAD_DELEGATING_RENDERER_TEST_F(TEST_FIXTURE_NAME)
 
 // Some tests want to control when notify ready for activation occurs,
 // but this is not supported in the single-threaded case.
 #define MULTI_THREAD_BLOCKNOTIFY_TEST_F(TEST_FIXTURE_NAME) \
   MULTI_THREAD_TEST_F(TEST_FIXTURE_NAME)
 
 #endif  // CC_TEST_LAYER_TREE_TEST_H_