Convert //cc from scoped_ptr to std::unique_ptr.

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"
@@ skipping 97 matching lines @@
   void DispatchSetNeedsUpdateLayers();
   void DispatchSetNeedsRedraw();
   void DispatchSetNeedsRedrawRect(const gfx::Rect& damage_rect);
   void DispatchSetVisible(bool visible);
   void DispatchSetNextCommitForcesRedraw();
   void DispatchDidAddAnimation();
   void DispatchCompositeImmediately();
   void DispatchNextCommitWaitsForActivation();
 
   void SetOutputSurfaceOnLayerTreeHost(
-      scoped_ptr<OutputSurface> output_surface);
-  scoped_ptr<OutputSurface> ReleaseOutputSurfaceOnLayerTreeHost();
+      std::unique_ptr<OutputSurface> output_surface);
+  std::unique_ptr<OutputSurface> ReleaseOutputSurfaceOnLayerTreeHost();
   void SetVisibleOnLayerTreeHost(bool visible);
 
   virtual void AfterTest() = 0;
   virtual void WillBeginTest();
   virtual void BeginTest() = 0;
   virtual void SetupTree();
 
   virtual void RunTest(CompositorMode mode, bool delegating_renderer);
 
   bool HasImplThread() const { return !!impl_thread_; }
@@ skipping 32 matching lines @@
 
   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.
-  virtual scoped_ptr<OutputSurface> CreateOutputSurface();
+  virtual std::unique_ptr<OutputSurface> CreateOutputSurface();
   // Override this for unit tests, which should not produce pixel output.
-  virtual scoped_ptr<FakeOutputSurface> CreateFakeOutputSurface();
+  virtual std::unique_ptr<FakeOutputSurface> CreateFakeOutputSurface();
 
   TestWebGraphicsContext3D* TestContext();
 
   TestGpuMemoryBufferManager* GetTestGpuMemoryBufferManager() {
     return gpu_memory_buffer_manager_.get();
   }
 
   bool IsRemoteTest() const;
 
   gfx::Vector2dF ScrollDelta(LayerImpl* layer_impl);
 
  private:
   LayerTreeSettings settings_;
 
   CompositorMode mode_;
 
-  scoped_ptr<LayerTreeHostClientForTesting> client_;
-  scoped_ptr<LayerTreeHost> layer_tree_host_;
+  std::unique_ptr<LayerTreeHostClientForTesting> client_;
+  std::unique_ptr<LayerTreeHost> layer_tree_host_;
 
   // The LayerTreeHost created by the cc embedder on the client in remote mode.
-  scoped_ptr<LayerTreeHostForTesting> remote_client_layer_tree_host_;
+  std::unique_ptr<LayerTreeHostForTesting> remote_client_layer_tree_host_;
 
   FakeOutputSurface* output_surface_;
   FakeExternalBeginFrameSource* external_begin_frame_source_;
   RemoteProtoChannelBridge remote_proto_channel_bridge_;
 
   bool beginning_;
   bool end_when_begin_returns_;
   bool timed_out_;
   bool scheduled_;
   bool started_;
   bool ended_;
   bool delegating_renderer_;
 
   int timeout_seconds_;
 
   scoped_refptr<base::SingleThreadTaskRunner> main_task_runner_;
-  scoped_ptr<base::Thread> impl_thread_;
-  scoped_ptr<SharedBitmapManager> shared_bitmap_manager_;
-  scoped_ptr<TestGpuMemoryBufferManager> gpu_memory_buffer_manager_;
-  scoped_ptr<TestTaskGraphRunner> task_graph_runner_;
+  std::unique_ptr<base::Thread> impl_thread_;
+  std::unique_ptr<SharedBitmapManager> shared_bitmap_manager_;
+  std::unique_ptr<TestGpuMemoryBufferManager> gpu_memory_buffer_manager_;
+  std::unique_ptr<TestTaskGraphRunner> task_graph_runner_;
   base::CancelableClosure timeout_;
   scoped_refptr<TestContextProvider> compositor_contexts_;
   base::WeakPtr<LayerTreeTest> main_thread_weak_ptr_;
   base::WeakPtrFactory<LayerTreeTest> weak_factory_;
 };
 
 }  // namespace cc
 
 #define SINGLE_THREAD_DIRECT_RENDERER_TEST_F(TEST_FIXTURE_NAME) \
   TEST_F(TEST_FIXTURE_NAME, RunSingleThread_DirectRenderer) {   \
@@ skipping 45 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_