Convert //content/browser from scoped_ptr to std::unique_ptr

content/browser/compositor/software_output_device_win.h

 // Copyright 2014 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 CONTENT_BROWSER_COMPOSITOR_SOFTWARE_OUTPUT_DEVICE_WIN_H_
 #define CONTENT_BROWSER_COMPOSITOR_SOFTWARE_OUTPUT_DEVICE_WIN_H_
 
+#include <stddef.h>
 #include <windows.h>
-#include <stddef.h>
 
+#include <memory>
 #include <vector>
 
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "cc/output/software_output_device.h"
 #include "third_party/skia/include/core/SkCanvas.h"
 #include "third_party/skia/include/core/SkRefCnt.h"
 
 namespace base {
 class SharedMemory;
 }
 
 namespace ui {
 class Compositor;
 }
 
 namespace content {
 class SoftwareOutputDeviceWin;
 
 class OutputDeviceBacking {
  public:
   OutputDeviceBacking();
   ~OutputDeviceBacking();
 
   void Resized();
   void RegisterOutputDevice(SoftwareOutputDeviceWin* device);
   void UnregisterOutputDevice(SoftwareOutputDeviceWin* device);
   base::SharedMemory* GetSharedMemory(const gfx::Size& size);
 
  private:
   size_t GetMaxByteSize();
 
   std::vector<SoftwareOutputDeviceWin*> devices_;
-  scoped_ptr<base::SharedMemory> backing_;
+  std::unique_ptr<base::SharedMemory> backing_;
   size_t created_byte_size_;
 
   DISALLOW_COPY_AND_ASSIGN(OutputDeviceBacking);
 };
 
 class SoftwareOutputDeviceWin : public cc::SoftwareOutputDevice {
  public:
   SoftwareOutputDeviceWin(OutputDeviceBacking* backing,
                           ui::Compositor* compositor);
   ~SoftwareOutputDeviceWin() override;
@@ skipping 12 matching lines @@
   bool is_hwnd_composited_;
   OutputDeviceBacking* backing_;
   bool in_paint_;
 
   DISALLOW_COPY_AND_ASSIGN(SoftwareOutputDeviceWin);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_COMPOSITOR_SOFTWARE_OUTPUT_DEVICE_WIN_H_