Instant Extended: Fallback to local preview if the remote instant page is not ready on user input.

chrome/browser/resources/local_omnibox_popup/local_omnibox_popup.js

 // Copyright 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.
 
 // =============================================================================
 //                               Util functions
 // =============================================================================
 
 /**
  * The maximum number of suggestions to show.
@@ skipping 127 matching lines @@
     return window.navigator.searchBox;
   if (window.chrome && window.chrome.searchBox)
     return window.chrome.searchBox;
   return null;
 }
 
 /**
  * chrome.searchBox.onnativesuggestions implementation.
  */
 function handleNativeSuggestions() {
-  // This can't be done in setUpApi(), because apiHandle.font/fontSize
-  // isn't available yet.
-  var suggestionStyleNode = $('suggestionStyle');
-  if (!suggestionStyleNode)
-    appendSuggestionStyles();
-
   var apiHandle = getApiObjectHandle();
 
   // Used to workaround repeated undesired asynchronous onnativesuggestions
   // events and the fact that when a suggestion is clicked, the omnibox unfocus
   // can cause onnativesuggestions to fire, preventing the suggestion onclick
   // from registering.
   if (lastInputValue == apiHandle.value && $('suggestionsBox')) {
     return;
   }
   lastInputValue = apiHandle.value;
@@ skipping 63 matching lines @@
 }
 
 /**
  * Sets up the searchBox API.
  */
 function setUpApi() {
   var apiHandle = getApiObjectHandle();
   apiHandle.onnativesuggestions = handleNativeSuggestions;
   apiHandle.onkeypress = handleKeyPress;
   apiHandle.onsubmit = onSubmit;
+  appendSuggestionStyles();
+
+  if (apiHandle.nativeSuggestions.length)
+    handleNativeSuggestions();
 }
 
 document.addEventListener('DOMContentLoaded', setUpApi);