finished testing functions and added events to bookmark tests.

chrome/browser/extensions/extension_bookmarks_module.cc

Index: chrome/browser/extensions/extension_bookmarks_module.cc
diff --git a/chrome/browser/extensions/extension_bookmarks_module.cc b/chrome/browser/extensions/extension_bookmarks_module.cc
index 910684f244dc27882f4b308f3f939199edac3307..f06a19ef97d6976f13ac5d560aeea9e043df0e7d 100644
--- a/chrome/browser/extensions/extension_bookmarks_module.cc
+++ b/chrome/browser/extensions/extension_bookmarks_module.cc
@@ -197,9 +197,6 @@ void ExtensionBookmarkEventRouter::BookmarkNodeAdded(BookmarkModel* model,
   const BookmarkNode* node = parent->GetChild(index);
   args.Append(new StringValue(Int64ToString(node->id())));
   DictionaryValue* obj = ExtensionBookmarks::GetNodeDictionary(node, false);
-
-  // Remove id since it's already being passed as the first argument.
-  obj->Remove(keys::kIdKey, NULL);
   args.Append(obj);
 
   std::string json_args;