Move another set of extension tests to manifest_version 2

chrome/test/data/extensions/api_test/proxy/events/invalid_proxy.js

+// Copyright (c) 2011 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.
+
+// proxy api test
+// browser_tests.exe --gtest_filter=ProxySettingsApiTest.ProxyEventsInvalidProxy
+
+var expected_error = {
+    error: "net::ERR_PROXY_CONNECTION_FAILED",
+    details: "",
+    fatal: true
+};
+var empty_json_url = "";
+
+function test() {
+  // Install error handler and get the test server config.
+  chrome.proxy.onProxyError.addListener(function (error) {
+    chrome.test.assertEq(expected_error, error);
+    chrome.test.notifyPass();
+  });
+  chrome.test.getConfig(readConfigAndSetProxy);
+}
+
+function readConfigAndSetProxy(test_config) {
+  // Construct the URL used for XHRs and set the proxy settings.
+  empty_json_url = "http://127.0.0.1:" +
+      test_config.testServer.port +
+      "/files/extensions/api_test/proxy/events/empty.json";
+
+  // Set an invalid proxy and fire of a XHR. This should trigger proxy errors.
+  // There may be any number of proxy errors, as systems like safe browsing
+  // might start network traffic as well.
+  var rules = {
+    singleProxy: { host: "does.not.exist" }
+  };
+  var config = { rules: rules, mode: "fixed_servers" };
+  chrome.proxy.settings.set({'value': config}, sendFailingXHR);
+}
+
+function sendFailingXHR() {
+  var req = new XMLHttpRequest();
+  req.open("GET", empty_json_url, true);
+  req.onload = function () {
+    chrome.test.notifyFail("proxy settings should not work");
+  }
+  req.onerror = testDone;
+  req.send(null);
+}
+
+function testDone() {
+ // Do nothing. The test success/failure is decided in the event handler.
+}
+
+test();