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

chrome/browser/ui/cocoa/tabs/tab_controller.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_COCOA_TABS_TAB_CONTROLLER_H_
 #define CHROME_BROWSER_UI_COCOA_TABS_TAB_CONTROLLER_H_
 
 #import <Cocoa/Cocoa.h>
-#include "base/memory/scoped_ptr.h"
+
+#include <memory>
+
 #import "chrome/browser/ui/cocoa/hover_close_button.h"
 #import "chrome/browser/ui/cocoa/tabs/tab_strip_drag_controller.h"
 #include "chrome/browser/ui/tabs/tab_menu_model.h"
 #include "chrome/browser/ui/tabs/tab_utils.h"
 #include "url/gurl.h"
 
 // The loading/waiting state of the tab.
 enum TabLoadingState {
   kTabDone,
   kTabLoading,
@@ skipping 30 matching lines @@
   NSRect originalIconFrame_;  // frame of iconView_ as loaded from nib
   BOOL isIconShowing_;  // last state of iconView_ in updateVisibility
 
   BOOL pinned_;
   BOOL active_;
   BOOL selected_;
   GURL url_;
   TabLoadingState loadingState_;
   id<TabControllerTarget> target_;  // weak, where actions are sent
   SEL action_;  // selector sent when tab is selected by clicking
-  scoped_ptr<ui::SimpleMenuModel> contextMenuModel_;
-  scoped_ptr<TabControllerInternal::MenuDelegate> contextMenuDelegate_;
+  std::unique_ptr<ui::SimpleMenuModel> contextMenuModel_;
+  std::unique_ptr<TabControllerInternal::MenuDelegate> contextMenuDelegate_;
   base::scoped_nsobject<MenuController> contextMenuController_;
 }
 
 @property(assign, nonatomic) TabLoadingState loadingState;
 
 @property(assign, nonatomic) SEL action;
 @property(assign, nonatomic) BOOL pinned;
 @property(assign, nonatomic) NSString* toolTip;
 // Note that |-selected| will return YES if the controller is |-active|, too.
 // |-setSelected:| affects the selection, while |-setActive:| affects the key
@@ skipping 53 matching lines @@
 @end
 
 @interface TabController(TestingAPI)
 - (int)iconCapacity;
 - (BOOL)shouldShowIcon;
 - (BOOL)shouldShowAlertIndicator;
 - (BOOL)shouldShowCloseButton;
 @end  // TabController(TestingAPI)
 
 #endif  // CHROME_BROWSER_UI_COCOA_TABS_TAB_CONTROLLER_H_