Fix Firefox bookmarks import.

chrome/utility/importer/firefox_importer.h

Index: chrome/utility/importer/firefox_importer.h
diff --git a/chrome/utility/importer/firefox_importer.h b/chrome/utility/importer/firefox_importer.h
index 28bf603c89fe983d30e920775c4be6c44b8f0486..38a8b4d0c7ab879fdc4ce23fa511ae8e5daac2a1 100644
--- a/chrome/utility/importer/firefox_importer.h
+++ b/chrome/utility/importer/firefox_importer.h
@@ -59,9 +59,9 @@ class FirefoxImporter : public Importer {
   struct BookmarkItem;
   typedef std::vector<BookmarkItem*> BookmarkList;
 
-  // Gets the specific IDs of bookmark root node from |db|.
-  void LoadRootNodeID(sql::Connection* db, int* toolbar_folder_id,
-                      int* menu_folder_id, int* unsorted_folder_id);
+  // Gets the specific ID of bookmark node with given GUID from |db|.
+  // Returns -1 if not found.
+  int LoadNodeIDByGUID(sql::Connection* db, const std::string& GUID);
 
   // Loads all livemark IDs from database |db|.
   void LoadLivemarkIDs(sql::Connection* db, std::set<int>* livemark);