[content shell] add support for a testRunner.setXSSAuditorEnabled

content/shell/shell_content_browser_client.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 "content/shell/shell_content_browser_client.h"
 
 #include "base/command_line.h"
 #include "base/file_util.h"
 #include "base/path_service.h"
 #include "content/public/browser/render_process_host.h"
@@ skipping 80 matching lines @@
   if (CommandLine::ForCurrentProcess()->HasSwitch(switches::kDumpRenderTree))
     command_line->AppendSwitch(switches::kDumpRenderTree);
 }
 
 void ShellContentBrowserClient::OverrideWebkitPrefs(
     RenderViewHost* render_view_host,
     const GURL& url,
     webkit_glue::WebPreferences* prefs) {
   if (!CommandLine::ForCurrentProcess()->HasSwitch(switches::kDumpRenderTree))
     return;
-  prefs->dom_paste_enabled = true;
-  prefs->javascript_can_access_clipboard = true;
-  prefs->allow_universal_access_from_file_urls = true;
+  WebKitTestController::Get()->web_preferences().Apply(prefs);
 }
 
 void ShellContentBrowserClient::ResourceDispatcherHostCreated() {
   resource_dispatcher_host_delegate_.reset(
       new ShellResourceDispatcherHostDelegate());
   ResourceDispatcherHost::Get()->SetDelegate(
       resource_dispatcher_host_delegate_.get());
 }
 
 std::string ShellContentBrowserClient::GetDefaultDownloadName() {
@@ skipping 40 matching lines @@
 ShellBrowserContext*
     ShellContentBrowserClient::off_the_record_browser_context() {
   return shell_browser_main_parts_->off_the_record_browser_context();
 }
 
 AccessTokenStore* ShellContentBrowserClient::CreateAccessTokenStore() {
   return new ShellAccessTokenStore(browser_context()->GetRequestContext());
 }
 
 }  // namespace content