fix for bug #373353: add favicons to the results in the location bar

r=mano


git-svn-id: svn://10.0.0.236/trunk@230388 18797224-902f-48f8-a5cc-f745e15eee43

mozilla/browser/components/search/nsSearchSuggestions.js

@@ -194,6 +194,15 @@ SuggestAutoCompleteResult.prototype = {
     return "suggesthint";   // category label on any other line of results
   },
 
+  /**
+   * Retrieves an image url.
+   * @param  index    the index of the image url requested
+   * @return          the image url at the specified index
+   */
+  getImageAt: function(index) {
+    return "";
+  },
+
   /**
    * Removes a result from the resultset
    * @param  index    the index of the result to remove