bookmarks: Move BookmarkNode into 'bookmarks' namespace.

chrome/browser/bookmarks/bookmark_html_writer.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_BOOKMARKS_BOOKMARK_HTML_WRITER_H_
 #define CHROME_BROWSER_BOOKMARKS_BOOKMARK_HTML_WRITER_H_
 
 #include <list>
 #include <map>
 #include <string>
 
 #include "base/files/file_path.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/ref_counted_memory.h"
 #include "base/task/cancelable_task_tracker.h"
 #include "components/favicon_base/favicon_types.h"
 #include "content/public/browser/notification_observer.h"
 #include "content/public/browser/notification_registrar.h"
 
+class Profile;
+
+namespace bookmarks {
 class BookmarkNode;
-class Profile;
+}
 
 namespace chrome {
 struct FaviconRawBitmapResult;
 }
 
 // Observer for bookmark html output. Used only in tests.
 class BookmarksExportObserver {
  public:
   // Is invoked on the IO thread.
   virtual void OnExportFinished() = 0;
@@ skipping 19 matching lines @@
   // Executes bookmark export process.
   void ExportBookmarks();
 
   // content::NotificationObserver implementation.
   void Observe(int type,
                const content::NotificationSource& source,
                const content::NotificationDetails& details) override;
 
  private:
   // Recursively extracts URLs from bookmarks.
-  void ExtractUrls(const BookmarkNode* node);
+  void ExtractUrls(const bookmarks::BookmarkNode* node);
 
   // Executes Writer task that writes bookmarks data to html file.
   void ExecuteWriter();
 
   // Starts async fetch for the next bookmark favicon.
   // Takes single url from bookmark_urls_ and removes it from the list.
   // Returns true if there are more favicons to extract.
   bool FetchNextFavicon();
 
   // Favicon fetch callback. After all favicons are fetched executes
@@ skipping 31 matching lines @@
 // thread is used.
 // Before writing to the file favicons are fetched on the main thread.
 // TODO(sky): need a callback on failure.
 void WriteBookmarks(Profile* profile,
                     const base::FilePath& path,
                     BookmarksExportObserver* observer);
 
 }  // namespace bookmark_html_writer
 
 #endif  // CHROME_BROWSER_BOOKMARKS_BOOKMARK_HTML_WRITER_H_