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

cc/test/test_hooks.h

 // Copyright 2015 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_TEST_HOOKS_H_
 #define CC_TEST_TEST_HOOKS_H_
 
 #include "base/macros.h"
 #include "cc/animation/animation_delegate.h"
 #include "cc/trees/layer_tree_host.h"
 #include "cc/trees/layer_tree_host_impl.h"
 
 namespace cc {
 
 namespace proto {
 class CompositorMessageToImpl;
 }
 
 // Used by test stubs to notify the test when something interesting happens.
 class TestHooks : public AnimationDelegate {
  public:
   TestHooks();
   ~TestHooks() override;
 
   void ReadSettings(const LayerTreeSettings& settings);
 
   virtual void CreateResourceAndTileTaskWorkerPool(
       LayerTreeHostImpl* host_impl,
-      scoped_ptr<TileTaskWorkerPool>* tile_task_worker_pool,
-      scoped_ptr<ResourcePool>* resource_pool);
+      std::unique_ptr<TileTaskWorkerPool>* tile_task_worker_pool,
+      std::unique_ptr<ResourcePool>* resource_pool);
   virtual void WillBeginImplFrameOnThread(LayerTreeHostImpl* host_impl,
                                           const BeginFrameArgs& args) {}
   virtual void DidFinishImplFrameOnThread(LayerTreeHostImpl* host_impl) {}
   virtual void BeginMainFrameAbortedOnThread(LayerTreeHostImpl* host_impl,
                                              CommitEarlyOutReason reason) {}
   virtual void WillPrepareTiles(LayerTreeHostImpl* host_impl) {}
   virtual void BeginCommitOnThread(LayerTreeHostImpl* host_impl) {}
   virtual void WillCommitCompleteOnThread(LayerTreeHostImpl* host_impl) {}
   virtual void CommitCompleteOnThread(LayerTreeHostImpl* host_impl) {}
   virtual void WillActivateTreeOnThread(LayerTreeHostImpl* host_impl) {}
@@ skipping 91 matching lines @@
                               int group) override {}
   void NotifyAnimationFinished(base::TimeTicks monotonic_time,
                                TargetProperty::Type target_property,
                                int group) override {}
   void NotifyAnimationAborted(base::TimeTicks monotonic_time,
                               TargetProperty::Type target_property,
                               int group) override {}
   void NotifyAnimationTakeover(base::TimeTicks monotonic_time,
                                TargetProperty::Type target_property,
                                double animation_start_time,
-                               scoped_ptr<AnimationCurve> curve) override {}
+                               std::unique_ptr<AnimationCurve> curve) override {
+  }
 
   virtual void RequestNewOutputSurface() = 0;
 
   // Used to notify the test to create the Remote client LayerTreeHost on
   // receiving a CompositorMessageToImpl of type INITIALIZE_IMPL.
   virtual void CreateRemoteClientHost(
       const proto::CompositorMessageToImpl& proto) {}
 
   // Used to notify the test to destroy the Remote client LayerTreeHost on
   // receiving a CompositorMessageToImpl of type CLOSE_IMPL.
   virtual void DestroyRemoteClientHost() {}
 };
 
 }  // namespace cc
 
 #endif  // CC_TEST_TEST_HOOKS_H_