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

chrome/browser/extensions/bookmark_app_helper.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 CHROME_BROWSER_EXTENSIONS_BOOKMARK_APP_HELPER_H_
 #define CHROME_BROWSER_EXTENSIONS_BOOKMARK_APP_HELPER_H_
 
 #include <map>
+#include <memory>
 #include <set>
 #include <vector>
 
 #include "base/callback.h"
 #include "base/memory/ref_counted.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "chrome/common/web_application_info.h"
 #include "content/public/browser/notification_observer.h"
 #include "content/public/browser/notification_registrar.h"
 #include "content/public/common/manifest.h"
 
 class ExtensionService;
 class FaviconDownloader;
 class Profile;
 class SkBitmap;
@@ skipping 117 matching lines @@
   content::WebContents* contents_;
 
   // The WebApplicationInfo that the bookmark app is being created for.
   WebApplicationInfo web_app_info_;
 
   // Called on app creation or failure.
   CreateBookmarkAppCallback callback_;
 
   // Downloads icons from the given WebApplicationInfo using the given
   // WebContents.
-  scoped_ptr<FaviconDownloader> favicon_downloader_;
+  std::unique_ptr<FaviconDownloader> favicon_downloader_;
 
   // Used to install the created bookmark app.
   scoped_refptr<extensions::CrxInstaller> crx_installer_;
 
   content::NotificationRegistrar registrar_;
 
   // With fast tab unloading enabled, shutting down can cause BookmarkAppHelper
   // to be destroyed before the bookmark creation bubble. Use weak pointers to
   // prevent a heap-use-after free in this instance (https://crbug.com/534994).
   base::WeakPtrFactory<BookmarkAppHelper> weak_factory_;
@@ skipping 12 matching lines @@
     content::BrowserContext* browser_context,
     const extensions::Extension* extension,
     const base::Callback<void(const WebApplicationInfo&)> callback);
 
 // Returns whether the given |url| is a valid bookmark app url.
 bool IsValidBookmarkAppUrl(const GURL& url);
 
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_BOOKMARK_APP_HELPER_H_