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

chrome/browser/ui/cocoa/bookmarks/bookmark_bubble_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.
 
 #import <Cocoa/Cocoa.h>
 
+#include <memory>
+
 #include "base/mac/scoped_nsobject.h"
-#include "base/memory/scoped_ptr.h"
 #import "chrome/browser/ui/cocoa/base_bubble_controller.h"
 #import "chrome/browser/ui/cocoa/bookmarks/bookmark_model_observer_for_cocoa.h"
 #import "chrome/browser/ui/cocoa/has_weak_browser_pointer.h"
 
 @class BookmarkBubbleController;
 @class BubbleSyncPromoController;
 
 namespace bookmarks {
 class BookmarkBubbleObserver;
 class BookmarkModel;
@@ skipping 13 matching lines @@
   bookmarks::ManagedBookmarkService* managedBookmarkService_;  // weak
   bookmarks::BookmarkModel* model_;  // weak
   const bookmarks::BookmarkNode* node_;  // weak
 
   // Inform the observer when the bubble is shown or closed.
   bookmarks::BookmarkBubbleObserver* bookmarkBubbleObserver_;  // weak
 
   BOOL alreadyBookmarked_;
 
   // Ping me when the bookmark model changes out from under us.
-  scoped_ptr<BookmarkModelObserverForCocoa> bookmarkObserver_;
+  std::unique_ptr<BookmarkModelObserverForCocoa> bookmarkObserver_;
 
   // Sync promo controller, if the sync promo is displayed.
   base::scoped_nsobject<BubbleSyncPromoController> syncPromoController_;
 
   IBOutlet NSTextField* bigTitle_;   // "Bookmark" or "Bookmark Added!"
   IBOutlet NSTextField* nameTextField_;
   IBOutlet NSPopUpButton* folderPopUpButton_;
   IBOutlet NSView* syncPromoPlaceholder_;
 }
 
@@ skipping 33 matching lines @@
 
 - (void)addFolderNodes:(const bookmarks::BookmarkNode*)parent
          toPopUpButton:(NSPopUpButton*)button
            indentation:(int)indentation;
 - (void)setTitle:(NSString*)title
     parentFolder:(const bookmarks::BookmarkNode*)parent;
 - (void)setParentFolderSelection:(const bookmarks::BookmarkNode*)parent;
 + (NSString*)chooseAnotherFolderString;
 - (NSPopUpButton*)folderPopUpButton;
 @end