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

chrome/browser/ui/libgtk2ui/app_indicator_icon.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_LIBGTK2UI_APP_INDICATOR_ICON_H_
 #define CHROME_BROWSER_UI_LIBGTK2UI_APP_INDICATOR_ICON_H_
 
+#include <memory>
+
 #include "base/files/file_path.h"
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "base/nix/xdg_util.h"
 #include "chrome/browser/ui/libgtk2ui/gtk2_signal.h"
 #include "ui/views/linux_ui/status_icon_linux.h"
 
 typedef struct _AppIndicator AppIndicator;
 typedef struct _GtkWidget GtkWidget;
 
 class SkBitmap;
 
@@ skipping 65 matching lines @@
 
   std::string id_;
   std::string tool_tip_;
 
   // Used to select KDE or Unity for image setting.
   base::nix::DesktopEnvironment desktop_env_;
 
   // Gtk status icon wrapper
   AppIndicator* icon_;
 
-  scoped_ptr<AppIndicatorIconMenu> menu_;
+  std::unique_ptr<AppIndicatorIconMenu> menu_;
   ui::MenuModel* menu_model_;
 
   base::FilePath temp_dir_;
   int icon_change_count_;
 
   base::WeakPtrFactory<AppIndicatorIcon> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(AppIndicatorIcon);
 };
 
 }  // namespace libgtk2ui
 
 #endif  // CHROME_BROWSER_UI_LIBGTK2UI_APP_INDICATOR_ICON_H_