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

chrome/browser/ui/app_list/extension_uninstaller.h

 // Copyright 2013 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_APP_LIST_EXTENSION_UNINSTALLER_H_
 #define CHROME_BROWSER_UI_APP_LIST_EXTENSION_UNINSTALLER_H_
 
 #include "base/macros.h"
 #include "chrome/browser/extensions/extension_uninstall_dialog.h"
 
@@ skipping 16 matching lines @@
  private:
   // Overridden from ExtensionUninstallDialog::Delegate:
   void OnExtensionUninstallDialogClosed(bool did_start_uninstall,
                                         const base::string16& error) override;
 
   void CleanUp();
 
   Profile* profile_;
   std::string app_id_;
   AppListControllerDelegate* controller_;
-  scoped_ptr<extensions::ExtensionUninstallDialog> dialog_;
+  std::unique_ptr<extensions::ExtensionUninstallDialog> dialog_;
 
   DISALLOW_COPY_AND_ASSIGN(ExtensionUninstaller);
 };
 
 
 #endif  // CHROME_BROWSER_UI_APP_LIST_EXTENSION_UNINSTALLER_H_