bookmarks: Remove unnecessary namespace qualifiers.

components/bookmarks/browser/bookmark_utils.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_UTILS_H_
 #define COMPONENTS_BOOKMARKS_BROWSER_BOOKMARK_UTILS_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 133 matching lines @@
                           const std::vector<const BookmarkNode*>& nodes);
 
 // Returns true if |url| has a bookmark in the |model| that can be edited
 // by the user.
 bool IsBookmarkedByUser(BookmarkModel* model, const GURL& url);
 
 // Returns the node with |id|, or NULL if there is no node with |id|.
 const BookmarkNode* GetBookmarkNodeByID(const BookmarkModel* model, int64 id);
 
 // Returns true if |node| is a descendant of |root|.
-bool IsDescendantOf(const bookmarks::BookmarkNode* node,
-                    const bookmarks::BookmarkNode* root);
+bool IsDescendantOf(const BookmarkNode* node, const BookmarkNode* root);
 
 // Returns true if any node in |list| is a descendant of |root|.
-bool HasDescendantsOf(const std::vector<const bookmarks::BookmarkNode*>& list,
-                      const bookmarks::BookmarkNode* root);
+bool HasDescendantsOf(const std::vector<const BookmarkNode*>& list,
+                      const BookmarkNode* root);
 
 }  // namespace bookmarks
 
 #endif  // COMPONENTS_BOOKMARKS_BROWSER_BOOKMARK_UTILS_H_