cc: Break up with FakeLayerTreeHostClient.

cc/test/layer_test_common.h

 // Copyright 2012 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_TEST_COMMON_H_
 #define CC_TEST_LAYER_TEST_COMMON_H_
 
 #include <stddef.h>
 
 #include <memory>
 #include <utility>
 
 #include "cc/animation/animation_timeline.h"
 #include "cc/quads/render_pass.h"
 #include "cc/test/fake_layer_tree_host.h"
+#include "cc/test/fake_layer_tree_host_client.h"
 #include "cc/test/test_task_graph_runner.h"
 #include "cc/trees/layer_tree_host_impl.h"
 
 #define EXPECT_SET_NEEDS_COMMIT(expect, code_to_test)                 \
   do {                                                                \
     EXPECT_CALL(*layer_tree_host_, SetNeedsCommit()).Times((expect)); \
     code_to_test;                                                     \
     Mock::VerifyAndClearExpectations(layer_tree_host_.get());         \
   } while (false)
 
@@ skipping 143 matching lines @@
     std::unique_ptr<RenderPass> render_pass_;
     scoped_refptr<AnimationTimeline> timeline_;
     scoped_refptr<AnimationTimeline> timeline_impl_;
     int layer_impl_id_;
   };
 };
 
 }  // namespace cc
 
 #endif  // CC_TEST_LAYER_TEST_COMMON_H_