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

cc/debug/micro_benchmark_impl.cc

 // 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.
 
 #include "cc/debug/micro_benchmark_impl.h"
 
+#include <memory>
+
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/location.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/single_thread_task_runner.h"
 #include "base/values.h"
 
 namespace cc {
 
 namespace {
 
 void RunCallback(const MicroBenchmarkImpl::DoneCallback& callback,
-                 scoped_ptr<base::Value> result) {
+                 std::unique_ptr<base::Value> result) {
   callback.Run(std::move(result));
 }
 
 }
 
 MicroBenchmarkImpl::MicroBenchmarkImpl(
     const DoneCallback& callback,
     scoped_refptr<base::SingleThreadTaskRunner> origin_task_runner)
     : callback_(callback),
       is_done_(false),
       origin_task_runner_(origin_task_runner) {
 }
 
 MicroBenchmarkImpl::~MicroBenchmarkImpl() {}
 
 bool MicroBenchmarkImpl::IsDone() const {
   return is_done_;
 }
 
 void MicroBenchmarkImpl::DidCompleteCommit(LayerTreeHostImpl* host) {}
 
-void MicroBenchmarkImpl::NotifyDone(scoped_ptr<base::Value> result) {
+void MicroBenchmarkImpl::NotifyDone(std::unique_ptr<base::Value> result) {
   origin_task_runner_->PostTask(
       FROM_HERE, base::Bind(RunCallback, callback_, base::Passed(&result)));
   is_done_ = true;
 }
 
 void MicroBenchmarkImpl::RunOnLayer(LayerImpl* layer) {}
 
 void MicroBenchmarkImpl::RunOnLayer(PictureLayerImpl* layer) {}
 
 }  // namespace cc