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

cc/debug/micro_benchmark.h

Index: cc/debug/micro_benchmark.h
diff --git a/cc/debug/micro_benchmark.h b/cc/debug/micro_benchmark.h
index c5bbd883164b6237efa80c05c308f58b5344f0e9..d224734645342f8c8a9ee63c5ada97229fae5fa9 100644
--- a/cc/debug/micro_benchmark.h
+++ b/cc/debug/micro_benchmark.h
@@ -5,8 +5,9 @@
 #ifndef CC_DEBUG_MICRO_BENCHMARK_H_
 #define CC_DEBUG_MICRO_BENCHMARK_H_
 
+#include <memory>
+
 #include "base/callback.h"
-#include "base/memory/scoped_ptr.h"
 #include "cc/base/cc_export.h"
 
 namespace base {
@@ -22,7 +23,7 @@ class PictureLayer;
 class MicroBenchmarkImpl;
 class CC_EXPORT MicroBenchmark {
  public:
-  typedef base::Callback<void(scoped_ptr<base::Value>)> DoneCallback;
+  typedef base::Callback<void(std::unique_ptr<base::Value>)> DoneCallback;
 
   explicit MicroBenchmark(const DoneCallback& callback);
   virtual ~MicroBenchmark();
@@ -35,16 +36,16 @@ class CC_EXPORT MicroBenchmark {
   virtual void RunOnLayer(Layer* layer);
   virtual void RunOnLayer(PictureLayer* layer);
 
-  virtual bool ProcessMessage(scoped_ptr<base::Value> value);
+  virtual bool ProcessMessage(std::unique_ptr<base::Value> value);
 
   bool ProcessedForBenchmarkImpl() const;
-  scoped_ptr<MicroBenchmarkImpl> GetBenchmarkImpl(
+  std::unique_ptr<MicroBenchmarkImpl> GetBenchmarkImpl(
       scoped_refptr<base::SingleThreadTaskRunner> origin_task_runner);
 
  protected:
-  void NotifyDone(scoped_ptr<base::Value> result);
+  void NotifyDone(std::unique_ptr<base::Value> result);
 
-  virtual scoped_ptr<MicroBenchmarkImpl> CreateBenchmarkImpl(
+  virtual std::unique_ptr<MicroBenchmarkImpl> CreateBenchmarkImpl(
       scoped_refptr<base::SingleThreadTaskRunner> origin_task_runner);
 
  private: