Implement createfailed event for <extensionoptions>

chrome/test/data/extensions/api_test/extension_options/embed_other/embedded/background.js

Index: chrome/test/data/extensions/api_test/extension_options/embed_other/embedded/background.js
diff --git a/chrome/test/data/extensions/api_test/extension_options/embed_other/embedded/background.js b/chrome/test/data/extensions/api_test/extension_options/embed_other/embedded/background.js
new file mode 100644
index 0000000000000000000000000000000000000000..265358c43c0506974804a0ccbdba7f690e04dd35
--- /dev/null
+++ b/chrome/test/data/extensions/api_test/extension_options/embed_other/embedded/background.js
@@ -0,0 +1,12 @@
+// Copyright 2014 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.
+
+chrome.runtime.onMessageExternal.addListener(
+    function(message, sender, sendResponse) {
+  var optionsPages = chrome.extension.getViews().filter(function(view) {
+        return view.document.location.pathname == '/options.html';
+  });
+  var response = { hasOptionsPage: optionsPages.length > 0 };
+  sendResponse(response);
+});