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

chrome/browser/extensions/extension_nacl_browsertest.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/files/file_path.h"
 #include "base/path_service.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/extensions/crx_installer.h"
 #include "chrome/browser/extensions/extension_browsertest.h"
@@ skipping 21 matching lines @@
 namespace {
 
 const char kExtensionId[] = "bjjcibdiodkkeanflmiijlcfieiemced";
 
 // This class tests that the Native Client plugin is blocked unless the
 // .nexe is part of an extension from the Chrome Webstore.
 class NaClExtensionTest : public ExtensionBrowserTest {
  public:
   NaClExtensionTest() {}
 
+  void SetUpOnMainThread() override {
+    ExtensionBrowserTest::SetUpOnMainThread();
+    host_resolver()->AddRule("*", "127.0.0.1");
+    ASSERT_TRUE(embedded_test_server()->Start());
+  }
+
  protected:
   enum InstallType {
     INSTALL_TYPE_COMPONENT,
     INSTALL_TYPE_UNPACKED,
     INSTALL_TYPE_FROM_WEBSTORE,
     INSTALL_TYPE_NON_WEBSTORE,
   };
   enum PluginType {
     PLUGIN_TYPE_NONE = 0,
     PLUGIN_TYPE_EMBED = 1,
@@ skipping 89 matching lines @@
   void CheckPluginsCreated(const Extension* extension,
                            PluginType expected_to_succeed) {
     CheckPluginsCreated(extension->GetResourceURL("test.html"),
                         expected_to_succeed);
   }
 };
 
 // Test that the NaCl plugin isn't blocked for Webstore extensions.
 // Disabled: http://crbug.com/319892
 IN_PROC_BROWSER_TEST_F(NaClExtensionTest, DISABLED_WebStoreExtension) {
-  ASSERT_TRUE(embedded_test_server()->Start());
-
   const Extension* extension = InstallExtension(INSTALL_TYPE_FROM_WEBSTORE);
   ASSERT_TRUE(extension);
   CheckPluginsCreated(extension, PLUGIN_TYPE_ALL);
 }
 
 // Test that the NaCl plugin is blocked for non-Webstore extensions.
 // Disabled: http://crbug.com/319892
 IN_PROC_BROWSER_TEST_F(NaClExtensionTest, DISABLED_NonWebStoreExtension) {
-  ASSERT_TRUE(embedded_test_server()->Start());
-
   const Extension* extension = InstallExtension(INSTALL_TYPE_NON_WEBSTORE);
   ASSERT_TRUE(extension);
   CheckPluginsCreated(extension, PLUGIN_TYPE_NONE);
 }
 
 // Test that the NaCl plugin isn't blocked for component extensions.
 // Disabled: http://crbug.com/319892
 IN_PROC_BROWSER_TEST_F(NaClExtensionTest, DISABLED_ComponentExtension) {
-  ASSERT_TRUE(embedded_test_server()->Start());
-
   const Extension* extension = InstallExtension(INSTALL_TYPE_COMPONENT);
   ASSERT_TRUE(extension);
   ASSERT_EQ(extension->location(), Manifest::COMPONENT);
   CheckPluginsCreated(extension, PLUGIN_TYPE_ALL);
 }
 
 // Test that the NaCl plugin isn't blocked for unpacked extensions.
 // Disabled: http://crbug.com/319892
 IN_PROC_BROWSER_TEST_F(NaClExtensionTest, DISABLED_UnpackedExtension) {
-  ASSERT_TRUE(embedded_test_server()->Start());
-
   const Extension* extension = InstallExtension(INSTALL_TYPE_UNPACKED);
   ASSERT_TRUE(extension);
   ASSERT_EQ(extension->location(), Manifest::UNPACKED);
   CheckPluginsCreated(extension, PLUGIN_TYPE_ALL);
 }
 
 // Test that the NaCl plugin is blocked for non chrome-extension urls, except
 // if it's a content (MIME type) handler.
 // Disabled: http://crbug.com/319892
 IN_PROC_BROWSER_TEST_F(NaClExtensionTest, DISABLED_NonExtensionScheme) {
-  ASSERT_TRUE(embedded_test_server()->Start());
-
   const Extension* extension = InstallExtension(INSTALL_TYPE_FROM_WEBSTORE);
   ASSERT_TRUE(extension);
   CheckPluginsCreated(
       embedded_test_server()->GetURL("/extensions/native_client/test.html"),
       PLUGIN_TYPE_CONTENT_HANDLER);
 }
 
 // Test that NaCl plugin isn't blocked for hosted app URLs.
 IN_PROC_BROWSER_TEST_F(NaClExtensionTest, HostedApp) {
-  host_resolver()->AddRule("*", "127.0.0.1");
-  ASSERT_TRUE(embedded_test_server()->Start());
-
   GURL url =
       embedded_test_server()->GetURL("/extensions/native_client/test.html");
   GURL::Replacements replace_host;
   replace_host.SetHostStr("localhost");
   replace_host.ClearPort();
   url = url.ReplaceComponents(replace_host);
 
   const Extension* extension = InstallHostedApp();
   ASSERT_TRUE(extension);
   CheckPluginsCreated(url, PLUGIN_TYPE_ALL);
 }
 
 }  // namespace