Convert //chrome/browser/ui from scoped_ptr to std::unique_ptr

chrome/browser/ui/views/panels/taskbar_window_thumbnailer_win.h

 // Copyright (c) 2012 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 CHROME_BROWSER_UI_VIEWS_PANELS_TASKBAR_WINDOW_THUMBNAILER_WIN_H_
 #define CHROME_BROWSER_UI_VIEWS_PANELS_TASKBAR_WINDOW_THUMBNAILER_WIN_H_
 
+#include <memory>
 #include <vector>
 
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "ui/base/win/hwnd_subclass.h"
 
 class SkBitmap;
 
 class TaskbarWindowThumbnailerDelegateWin {
  public:
   // Returns the list of handles for all windows that are used to construct the
   // thumbnail. If empty list is returned, the snapshot of current window
   // is used.
   virtual std::vector<HWND> GetSnapshotWindowHandles() const = 0;
@@ skipping 37 matching lines @@
   // Message handlers.
   bool OnDwmSendIconicThumbnail(int width, int height, LRESULT* l_result);
   bool OnDwmSendIconicLivePreviewBitmap(LRESULT* l_result);
 
   // Captures and returns the screenshot of the window. The caller is
   // responsible to release the returned SkBitmap instance.
   SkBitmap* CaptureWindowImage() const;
 
   HWND hwnd_;
   TaskbarWindowThumbnailerDelegateWin* delegate_;  // Weak, owns us.
-  scoped_ptr<SkBitmap> capture_bitmap_;
+  std::unique_ptr<SkBitmap> capture_bitmap_;
 
   DISALLOW_COPY_AND_ASSIGN(TaskbarWindowThumbnailerWin);
 };
 
 #endif  // CHROME_BROWSER_UI_VIEWS_PANELS_TASKBAR_WINDOW_THUMBNAILER_WIN_H_