Compile chrome://settings, part 1: remove all warnings

ui/webui/resources/js/cr/ui/autocomplete_list.js

Index: ui/webui/resources/js/cr/ui/autocomplete_list.js
diff --git a/ui/webui/resources/js/cr/ui/autocomplete_list.js b/ui/webui/resources/js/cr/ui/autocomplete_list.js
index 378e7c6830d2ff20989695f76528433c5efe9703..5d690eff2fadafa2855fb340db5f6e71701c30e1 100644
--- a/ui/webui/resources/js/cr/ui/autocomplete_list.js
+++ b/ui/webui/resources/js/cr/ui/autocomplete_list.js
@@ -142,9 +142,9 @@ cr.define('cr.ui', function() {
      * Handles the selected suggestion. Called when a suggestion is selected.
      * By default, sets the target input element's value to the 'url' field
      * of the selected suggestion.
-     * @param {Event} event The change event.
+     * @param {Object} selectedSuggestion
      */
-    handleSelectedSuggestion : function(selectedSuggestion) {
+    handleSelectedSuggestion: function(selectedSuggestion) {
       var input = this.targetInput_;
       if (!input)
         return;