Convert Pass()→std::move() for Mac build.

chrome/browser/ui/cocoa/infobars/confirm_infobar_controller.mm

 // Copyright 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.
 
 #include "chrome/browser/ui/cocoa/infobars/confirm_infobar_controller.h"
 
+#include <utility>
+
 #include "base/logging.h"
 #include "base/strings/sys_string_conversions.h"
 #include "chrome/browser/infobars/infobar_service.h"
 #include "chrome/browser/ui/chrome_style.h"
 #include "chrome/browser/ui/cocoa/infobars/infobar_cocoa.h"
 #include "components/infobars/core/confirm_infobar_delegate.h"
 #include "skia/ext/skia_utils_mac.h"
 #include "third_party/google_toolbox_for_mac/src/AppKit/GTMUILocalizerAndLayoutTweaker.h"
 #import "ui/base/cocoa/cocoa_base_utils.h"
 #import "ui/base/cocoa/controls/hyperlink_text_view.h"
@@ skipping 123 matching lines @@
   WindowOpenDisposition disposition =
       ui::WindowOpenDispositionFromNSEvent([NSApp currentEvent]);
   if ([self delegate]->AsConfirmInfoBarDelegate()->LinkClicked(disposition))
     [self removeSelf];
 }
 
 @end
 
 scoped_ptr<infobars::InfoBar> InfoBarService::CreateConfirmInfoBar(
     scoped_ptr<ConfirmInfoBarDelegate> delegate) {
-  scoped_ptr<InfoBarCocoa> infobar(new InfoBarCocoa(delegate.Pass()));
+  scoped_ptr<InfoBarCocoa> infobar(new InfoBarCocoa(std::move(delegate)));
   base::scoped_nsobject<ConfirmInfoBarController> controller(
       [[ConfirmInfoBarController alloc] initWithInfoBar:infobar.get()]);
   infobar->set_controller(controller);
-  return infobar.Pass();
+  return std::move(infobar);
 }