Move BookmarkNodeData into bookmarks namespace.

chrome/browser/ui/cocoa/bookmarks/bookmark_button.h

 // Copyright (c) 2011 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 <Cocoa/Cocoa.h>
 #include <vector>
 #import "chrome/browser/ui/cocoa/draggable_button.h"
 #include "ui/base/window_open_disposition.h"
 
 @class BookmarkBarFolderController;
 @class BookmarkButton;
-struct BookmarkNodeData;
 class BookmarkModel;
 class BookmarkNode;
 @class BrowserWindowController;
 class ThemeService;
 
 // Protocol for a BookmarkButton's delegate, responsible for doing
 // things on behalf of a bookmark button.
 @protocol BookmarkButtonDelegate
 
 // Fill the given pasteboard with appropriate data when the given button is
@@ skipping 233 matching lines @@
 
 // Key for userInfo dict of a kPulseBookmarkButtonNotification.
 // Value is a [NSValue valueWithPointer:]; pointer is a (const BookmarkNode*).
 extern NSString* const kBookmarkKey;
 
 // Key for userInfo dict of a kPulseBookmarkButtonNotification.
 // Value is a [NSNumber numberWithBool:] to turn pulsing on or off.
 extern NSString* const kBookmarkPulseFlagKey;
 
 };