bookmarks: Move BookmarkNode into 'bookmarks' namespace.

components/bookmarks/browser/bookmark_client.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_CLIENT_H_
 #define COMPONENTS_BOOKMARKS_BROWSER_BOOKMARK_CLIENT_H_
 
 #include <set>
 #include <utility>
 #include <vector>
 
 #include "base/callback_forward.h"
 #include "base/task/cancelable_task_tracker.h"
 #include "components/bookmarks/browser/bookmark_storage.h"
 #include "components/favicon_base/favicon_callback.h"
 #include "components/favicon_base/favicon_types.h"
 #include "components/keyed_service/core/keyed_service.h"
 
-class BookmarkNode;
-class BookmarkPermanentNode;
 class GURL;
 
 namespace base {
 struct UserMetricsAction;
 }
 
 namespace bookmarks {
 
+class BookmarkNode;
+class BookmarkPermanentNode;
+
 // This class abstracts operations that depends on the embedder's environment,
 // e.g. Chrome.
 class BookmarkClient : public KeyedService {
  public:
   // Types representing a set of BookmarkNode and a mapping from BookmarkNode
   // to the number of time the corresponding URL has been typed by the user in
   // the Omnibox.
   typedef std::set<const BookmarkNode*> NodeSet;
   typedef std::pair<const BookmarkNode*, int> NodeTypedCountPair;
   typedef std::vector<NodeTypedCountPair> NodeTypedCountPairs;
@@ skipping 48 matching lines @@
   // http://crbug.com/49598
   virtual bool CanBeEditedByUser(const BookmarkNode* node) = 0;
 
  protected:
   ~BookmarkClient() override {}
 };
 
 }  // namespace bookmarks
 
 #endif  // COMPONENTS_BOOKMARKS_BROWSER_BOOKMARK_CLIENT_H_