Lazy load chrome.* APIs

chrome/renderer/resources/extensions/app_window_custom_bindings.js

Index: chrome/renderer/resources/extensions/app_window_custom_bindings.js
diff --git a/chrome/renderer/resources/extensions/app_window_custom_bindings.js b/chrome/renderer/resources/extensions/app_window_custom_bindings.js
index 1bb5befe0c061a8b449601eefa0f12ece2c3181b..65470e6d9bf4424cf0fc371c74abbea074dce985 100644
--- a/chrome/renderer/resources/extensions/app_window_custom_bindings.js
+++ b/chrome/renderer/resources/extensions/app_window_custom_bindings.js
@@ -4,15 +4,19 @@
 
 // Custom bindings for the app_window API.
 
+var bindings = new (require('schema_binding_generator').Bindings)('app.window');
+
 var chromeHidden = requireNative('chrome_hidden').GetChromeHidden();
+var chrome = requireNative('chrome').GetChrome();
 var sendRequest = require('sendRequest').sendRequest;
 var appWindowNatives = requireNative('app_window');
 var forEach = require('utils').forEach;
 var GetView = appWindowNatives.GetView;
 var OnContextReady = appWindowNatives.OnContextReady;
 
-chromeHidden.registerCustomHook('app.window', function(bindingsAPI) {
+bindings.registerCustomHook(function(bindingsAPI) {
   var apiFunctions = bindingsAPI.apiFunctions;
+
   apiFunctions.setCustomCallback('create',
                                  function(name, request, windowParams) {
     var view = null;
@@ -81,6 +85,9 @@ chromeHidden.registerCustomHook('app.window', function(bindingsAPI) {
   // This is an internal function, but needs to be bound with setHandleRequest
   // because it is called from a different JS context.
   apiFunctions.setHandleRequest('initializeAppWindow', function(params) {
+    // TODO(cduvall): Fix dependencies.
+    chrome.app.currentWindowInternal;
+
     var AppWindow = function() {};
     forEach(chromeHidden.internalAPIs.app.currentWindowInternal, function(fn) {
       AppWindow.prototype[fn] =
@@ -148,3 +155,5 @@ chromeHidden.updateAppWindowProperties = function(update) {
       (oldData.maximized && !update.maximized))
     currentWindow["onRestored"].dispatch();
 };
+
+exports.bindings = bindings.generate();