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

cc/debug/micro_benchmark_impl.h

 // Copyright 2013 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_DEBUG_MICRO_BENCHMARK_IMPL_H_
 #define CC_DEBUG_MICRO_BENCHMARK_IMPL_H_
 
+#include <memory>
+
 #include "base/callback.h"
-#include "base/memory/scoped_ptr.h"
 #include "cc/base/cc_export.h"
 
 namespace base {
 class SingleThreadTaskRunner;
 class Value;
 }  // namespace base
 
 namespace cc {
 
 class LayerTreeHostImpl;
 class LayerImpl;
 class PictureLayerImpl;
 class CC_EXPORT MicroBenchmarkImpl {
  public:
-  typedef base::Callback<void(scoped_ptr<base::Value>)> DoneCallback;
+  typedef base::Callback<void(std::unique_ptr<base::Value>)> DoneCallback;
 
   explicit MicroBenchmarkImpl(
       const DoneCallback& callback,
       scoped_refptr<base::SingleThreadTaskRunner> origin_task_runner);
   virtual ~MicroBenchmarkImpl();
 
   bool IsDone() const;
   virtual void DidCompleteCommit(LayerTreeHostImpl* host);
 
   virtual void RunOnLayer(LayerImpl* layer);
   virtual void RunOnLayer(PictureLayerImpl* layer);
 
  protected:
-  void NotifyDone(scoped_ptr<base::Value> result);
+  void NotifyDone(std::unique_ptr<base::Value> result);
 
  private:
   DoneCallback callback_;
   bool is_done_;
   scoped_refptr<base::SingleThreadTaskRunner> origin_task_runner_;
 };
 
 }  // namespace cc
 
 #endif  // CC_DEBUG_MICRO_BENCHMARK_IMPL_H_