mac: Update clients of scoped_nsobject.h.

ui/message_center/cocoa/tray_controller.mm

 // Copyright (c) 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.
 
 #include "ui/message_center/cocoa/tray_controller.h"
 
 #include "ui/base/cocoa/window_size_constants.h"
 #include "ui/base/resource/resource_bundle.h"
 #import "ui/message_center/cocoa/popup_collection.h"
 #import "ui/message_center/cocoa/tray_view_controller.h"
@@ skipping 11 matching lines @@
 
 - (void)cancelOperation:(id)sender {
   [self orderOut:self];
 }
 
 @end
 
 @implementation MCTrayController
 
 - (id)initWithMessageCenterTray:(message_center::MessageCenterTray*)tray {
-  scoped_nsobject<MCTrayWindow> window(
+  base::scoped_nsobject<MCTrayWindow> window(
       [[MCTrayWindow alloc] initWithContentRect:ui::kWindowSizeDeterminedLater
                                       styleMask:NSBorderlessWindowMask |
                                                 NSNonactivatingPanelMask
                                         backing:NSBackingStoreBuffered
                                           defer:NO]);

[Nico, 2013/06/25 01:09:50]

This is http://llvm.org/PR15349 too.

   if ((self = [super initWithWindow:window])) {
     tray_ = tray;
 
     [window setDelegate:self];
     [window setHasShadow:YES];
     [window setHidesOnDeactivate:NO];
     [window setLevel:NSFloatingWindowLevel];
 
     viewController_.reset([[MCTrayViewController alloc] initWithMessageCenter:
         tray_->message_center()]);
@@ skipping 52 matching lines @@
 - (void)windowDidResignKey:(NSNotification*)notification {
   // The settings bubble data structures assume that the settings dialog is
   // visible only for short periods of time: There's a fixed list of permissions
   // for example.
   [viewController_ hideSettings:self];
 
   tray_->HideMessageCenterBubble();
 }
 
 @end