Lazy load chrome.* APIs

chrome/renderer/resources/extensions/omnibox_custom_bindings.js

Index: chrome/renderer/resources/extensions/omnibox_custom_bindings.js
diff --git a/chrome/renderer/resources/extensions/omnibox_custom_bindings.js b/chrome/renderer/resources/extensions/omnibox_custom_bindings.js
index 745010ada856efa39821127fd28476064819ab24..40d00dc9c9ec586839e5d9a255c746456d04ab34 100644
--- a/chrome/renderer/resources/extensions/omnibox_custom_bindings.js
+++ b/chrome/renderer/resources/extensions/omnibox_custom_bindings.js
@@ -2,9 +2,11 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-// Custom bindings for the omnibox API. Only injected into the v8 contexts
+// Custom binding for the omnibox API. Only injected into the v8 contexts
 // for extensions which have permission for the omnibox API.
 
+var binding = require('binding').Binding.create('omnibox');
+
 var chromeHidden = requireNative('chrome_hidden').GetChromeHidden();
 var sendRequest = require('sendRequest').sendRequest;
 
@@ -78,7 +80,7 @@ function parseOmniboxDescription(input) {
   return result;
 }
 
-chromeHidden.registerCustomHook('omnibox', function(bindingsAPI) {
+binding.registerCustomHook(function(bindingsAPI) {
   var apiFunctions = bindingsAPI.apiFunctions;
 
   apiFunctions.setHandleRequest('setDefaultSuggestion', function(details) {
@@ -108,3 +110,5 @@ chromeHidden.Event.registerArgumentMassager('omnibox.onInputChanged',
   };
   dispatch([text, suggestCallback]);
 });
+
+exports.binding = binding.generate();