mac: Update clients of scoped_nsobject.h.

chrome/browser/ui/cocoa/tab_contents/sad_tab_view.h

 // 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.
 
 #ifndef CHROME_BROWSER_UI_COCOA_TAB_CONTENTS_SAD_TAB_VIEW_H_
 #define CHROME_BROWSER_UI_COCOA_TAB_CONTENTS_SAD_TAB_VIEW_H_
 
-#include "base/memory/scoped_nsobject.h"
+#include "base/mac/scoped_nsobject.h"
 #include "ui/base/cocoa/base_view.h"
 
 #import <Cocoa/Cocoa.h>
 
 @class SadTabController;
 @class HyperlinkTextView;
 
 // A view that displays the "sad tab" (aka crash page).
 @interface SadTabView : BaseView<NSTextViewDelegate> {
  @private
   IBOutlet NSImageView* image_;
   IBOutlet NSTextField* title_;
   IBOutlet NSTextField* message_;
   IBOutlet NSTextField* helpPlaceholder_;
 
-  scoped_nsobject<NSColor> backgroundColor_;
+  base::scoped_nsobject<NSColor> backgroundColor_;
   NSSize messageSize_;
 
   // Text fields don't work as well with embedded links as text views, but
   // text views cannot conveniently be created in IB. The xib file contains
   // a text field |helpPlaceholder_| that's replaced by this text view |help_|
   // in -awakeFromNib.
-  scoped_nsobject<HyperlinkTextView> help_;
+  base::scoped_nsobject<HyperlinkTextView> help_;
 
   // A weak reference to the parent controller.
   IBOutlet SadTabController* controller_;
 }
 
 // Designated initializer is -initWithFrame: .
 
 // Called by SadTabController to remove the help text and link.
 - (void)removeHelpText;
 
 // Sets |help_| based on |helpPlaceholder_|, sets |helpPlaceholder_| to nil.
 - (void)initializeHelpText;
 
 @end
 
 #endif  // CHROME_BROWSER_UI_COCOA_TAB_CONTENTS_SAD_TAB_VIEW_H_