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

chrome/browser/ui/cocoa/confirm_bubble_controller.mm

 // 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 "chrome/browser/ui/cocoa/confirm_bubble_controller.h"
 
 #include <utility>
 
 #include "base/strings/sys_string_conversions.h"
 #import "chrome/browser/ui/cocoa/browser_window_controller.h"
 #import "chrome/browser/ui/cocoa/confirm_bubble_cocoa.h"
 #import "chrome/browser/ui/confirm_bubble_model.h"
 #include "ui/gfx/geometry/point.h"
 #include "ui/gfx/image/image.h"
 
 @implementation ConfirmBubbleController
 
 - (id)initWithParent:(NSView*)parent
               origin:(CGPoint)origin
-               model:(scoped_ptr<ConfirmBubbleModel>)model {
+               model:(std::unique_ptr<ConfirmBubbleModel>)model {
   if ((self = [super initWithNibName:nil bundle:nil])) {
     parent_ = parent;
     origin_ = origin;
     model_ = std::move(model);
   }
   return self;
 }
 
 - (void)loadView {
   [self setView:[[[ConfirmBubbleCocoa alloc] initWithParent:parent_
@@ skipping 51 matching lines @@
 
 - (void)cancel {
   model_->Cancel();
 }
 
 - (void)linkClicked {
   model_->LinkClicked();
 }
 
 @end