bookmarks: Move BookmarkNode into 'bookmarks' namespace.

components/bookmarks/browser/bookmark_node.h

 // Copyright 2014 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 COMPONENTS_BOOKMARKS_BROWSER_BOOKMARK_NODE_H_
 #define COMPONENTS_BOOKMARKS_BROWSER_BOOKMARK_NODE_H_
 
 #include "base/memory/scoped_ptr.h"
 #include "base/task/cancelable_task_tracker.h"
 #include "base/time/time.h"
 #include "components/favicon_base/favicon_types.h"
 #include "ui/base/models/tree_node_model.h"
 #include "ui/gfx/image/image.h"
 #include "url/gurl.h"
 
 namespace bookmarks {
+
 class BookmarkModel;
-}
 
 // BookmarkNode ---------------------------------------------------------------
 
 // BookmarkNode contains information about a starred entry: title, URL, favicon,
 // id and type. BookmarkNodes are returned from BookmarkModel.
 class BookmarkNode : public ui::TreeNode<BookmarkNode> {
  public:
   enum Type {
     URL,
     FOLDER,
@@ skipping 81 matching lines @@
     sync_transaction_version_ = sync_transaction_version;
   }
   int64 sync_transaction_version() const {
     return sync_transaction_version_;
   }
 
   // TODO(sky): Consider adding last visit time here, it'll greatly simplify
   // HistoryContentsProvider.
 
  private:
-  friend class bookmarks::BookmarkModel;
+  friend class BookmarkModel;
 
   // A helper function to initialize various fields during construction.
   void Initialize(int64 id);
 
   // Called when the favicon becomes invalid.
   void InvalidateFavicon();
 
   // Sets the favicon's URL.
   void set_icon_url(const GURL& icon_url) {
     icon_url_ = icon_url;
@@ skipping 73 matching lines @@
 
   // BookmarkNode overrides:
   bool IsVisible() const override;
 
  private:
   bool visible_;
 
   DISALLOW_COPY_AND_ASSIGN(BookmarkPermanentNode);
 };
 
+}  // namespace bookmarks
+
 #endif  // COMPONENTS_BOOKMARKS_BROWSER_BOOKMARK_NODE_H_