mac: Update clients of scoped_nsobject.h.

chrome/browser/ui/cocoa/profile_signin_confirmation_dialog_cocoa.mm

 // Copyright 2013 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/profile_signin_confirmation_dialog_cocoa.h"
 
 #include "base/message_loop.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_dialogs.h"
 #include "chrome/browser/ui/browser_finder.h"
@@ skipping 54 matching lines @@
                  base::Unretained(this));
   controller_.reset(
       [[ProfileSigninConfirmationViewController alloc]
           initWithBrowser:browser
                  username:username
                  delegate:delegate
       closeDialogCallback:closeDialogCallback
      offerProfileCreation:offer_profile_creation]);
 
   // Setup the constrained window that will show the view.
-  scoped_nsobject<NSWindow> window(
-      [[ConstrainedWindowCustomWindow alloc]
-          initWithContentRect:[[controller_ view] bounds]]);
+  base::scoped_nsobject<NSWindow> window([[ConstrainedWindowCustomWindow alloc]
+      initWithContentRect:[[controller_ view] bounds]]);
   [[window contentView] addSubview:[controller_ view]];
-  scoped_nsobject<CustomConstrainedWindowSheet> sheet(
-      [[CustomConstrainedWindowSheet alloc]
-          initWithCustomWindow:window]);
+  base::scoped_nsobject<CustomConstrainedWindowSheet> sheet(
+      [[CustomConstrainedWindowSheet alloc] initWithCustomWindow:window]);
   window_.reset(new ConstrainedWindowMac(this, web_contents, sheet));
 }
 
 ProfileSigninConfirmationDialogCocoa::~ProfileSigninConfirmationDialogCocoa() {
 }
 
 void ProfileSigninConfirmationDialogCocoa::Close() {
   window_->CloseWebContentsModalDialog();
 }
 
 void ProfileSigninConfirmationDialogCocoa::OnConstrainedWindowClosed(
     ConstrainedWindowMac* window) {
   base::MessageLoop::current()->DeleteSoon(FROM_HERE, this);
 }