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

chrome/browser/ui/cocoa/website_settings/permission_bubble_cocoa.mm

 // Copyright 2014 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.
 
 #include "chrome/browser/ui/cocoa/website_settings/permission_bubble_cocoa.h"
 
+#include "base/memory/ptr_util.h"
 #import "chrome/browser/ui/cocoa/base_bubble_controller.h"
 #import "chrome/browser/ui/cocoa/website_settings/permission_bubble_controller.h"
 #import "chrome/browser/ui/website_settings/permission_bubble_view.h"
 #include "content/public/browser/web_contents.h"
 #import "ui/base/cocoa/nsview_additions.h"
 
 PermissionBubbleCocoa::PermissionBubbleCocoa(Browser* browser)
     : browser_(browser), delegate_(nullptr), bubbleController_(nil) {
   DCHECK(browser);
 }
 
 PermissionBubbleCocoa::~PermissionBubbleCocoa() {
 }
 
 // static
-scoped_ptr<PermissionBubbleView> PermissionBubbleView::Create(
+std::unique_ptr<PermissionBubbleView> PermissionBubbleView::Create(
     Browser* browser) {
-  return make_scoped_ptr(new PermissionBubbleCocoa(browser));
+  return base::WrapUnique(new PermissionBubbleCocoa(browser));
 }
 
 void PermissionBubbleCocoa::Show(
     const std::vector<PermissionBubbleRequest*>& requests,
     const std::vector<bool>& accept_state) {
   if (!bubbleController_) {
     bubbleController_ =
         [[PermissionBubbleController alloc] initWithBrowser:browser_
                                                      bridge:this];
   }
@@ skipping 25 matching lines @@
   [bubbleController_ updateAnchorPosition];
 }
 
 gfx::NativeWindow PermissionBubbleCocoa::GetNativeWindow() {
   return [bubbleController_ window];
 }
 
 void PermissionBubbleCocoa::OnBubbleClosing() {
   bubbleController_ = nil;
 }