Replace scoped_ptr with std::unique_ptr in //ui

ui/gl/gpu_timing.h

 // Copyright (c) 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 UI_GL_GPU_TIMING_H_
 #define UI_GL_GPU_TIMING_H_
 
 #include <stdint.h>
 
 #include <memory>
 #include <queue>
 
 #include "base/callback.h"
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "ui/gl/gl_export.h"
 
 // The gpu_timing classes handles the abstraction of GL GPU Timing extensions
 // into a common set of functions. Currently the different timer extensions that
 // are supported are EXT_timer_query, ARB_timer_query and
 // EXT_disjoint_timer_query.
 //
 // Explanation of Classes:
 //   GPUTiming - GPU Timing is a private class which is only owned by the
 //     underlying GLContextReal class. This class handles any GL Context level
@@ skipping 96 matching lines @@
   DISALLOW_COPY_AND_ASSIGN(GPUTimer);
 };
 
 // GPUTimingClient contains all the gl timing logic that is not specific
 // to a single GPUTimer.
 class GL_EXPORT GPUTimingClient
     : public base::RefCounted<GPUTimingClient> {
  public:
   explicit GPUTimingClient(GPUTimingImpl* gpu_timing = nullptr);
 
-  scoped_ptr<GPUTimer> CreateGPUTimer(bool prefer_elapsed_time);
+  std::unique_ptr<GPUTimer> CreateGPUTimer(bool prefer_elapsed_time);
   bool IsAvailable();
 
   const char* GetTimerTypeName() const;
 
   // CheckAndResetTimerErrors has to be called before reading timestamps
   // from GPUTimers instances and after making sure all the timers
   // were available.
   // If the returned value is false, all the previous timers should be
   // discarded.
   bool CheckAndResetTimerErrors();
@@ skipping 13 matching lines @@
   GPUTimingImpl* gpu_timing_;
   GPUTiming::TimerType timer_type_ = GPUTiming::kTimerTypeInvalid;
   uint32_t disjoint_counter_ = 0;
 
   DISALLOW_COPY_AND_ASSIGN(GPUTimingClient);
 };
 
 }  // namespace gfx
 
 #endif  // UI_GL_GPU_TIMING_H_