Update some host_resolver()->AddRules in chrome/browser.

chrome/browser/extensions/api/web_request/web_request_apitest.cc

 // Copyright (c) 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.
 
 #include "base/command_line.h"
 #include "base/macros.h"
 #include "base/memory/ptr_util.h"
 #include "base/strings/stringprintf.h"
 #include "build/build_config.h"
 #include "chrome/browser/chrome_notification_types.h"
@@ skipping 535 matching lines @@
   EXPECT_TRUE(listener1.WaitUntilSatisfied());
   EXPECT_TRUE(listener2.WaitUntilSatisfied());
 }
 
 // Tests that webRequest works with the --scripts-require-action feature.
 IN_PROC_BROWSER_TEST_F(ExtensionWebRequestApiTest,
                        WebRequestWithWithheldPermissions) {
   FeatureSwitch::ScopedOverride enable_scripts_require_action(
       FeatureSwitch::scripts_require_action(), true);
 
-  host_resolver()->AddRule("*", "127.0.0.1");
   content::SetupCrossSiteRedirector(embedded_test_server());
   ASSERT_TRUE(embedded_test_server()->Start());
 
   // Load an extension that registers a listener for webRequest events, and
   // wait 'til it's initialized.
   ExtensionTestMessageListener listener("ready", false);
   const Extension* extension =
       LoadExtension(test_data_dir_.AppendASCII("webrequest_activetab"));
   ASSERT_TRUE(extension) << message_;
   EXPECT_TRUE(listener.WaitUntilSatisfied());
@@ skipping 99 matching lines @@
 // requests when authenrication is requested by server.
 IN_PROC_BROWSER_TEST_F(ExtensionWebRequestApiTest,
                        WebSocketRequestAuthRequired) {
   ASSERT_TRUE(StartEmbeddedTestServer());
   ASSERT_TRUE(StartWebSocketServer(net::GetWebSocketTestDataDirectory(), true));
   ASSERT_TRUE(RunExtensionSubtest("webrequest", "test_websocket_auth.html"))
       << message_;
 }
 
 }  // namespace extensions