preload polymer elements in options page

chrome/test/base/in_process_browser_test.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 "chrome/test/base/in_process_browser_test.h"
 
 #include "base/auto_reset.h"
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/feature_list.h"
@@ skipping 64 matching lines @@
 #if BUILDFLAG(ENABLE_CAPTIVE_PORTAL_DETECTION)
 #include "chrome/browser/captive_portal/captive_portal_service.h"
 #endif
 
 #if !defined(OS_ANDROID)
 #include "components/storage_monitor/test_storage_monitor.h"
 #endif
 
 #if defined(OS_CHROMEOS)
 #include "chrome/browser/chromeos/input_method/input_method_configuration.h"
-#endif
+#include "chrome/browser/ui/webui/options/browser_options_handler.h"
+#endif  // defined(OS_CHROMEOS)
 
 #if defined(USE_ASH)
 #include "chrome/test/base/default_ash_event_generator_delegate.h"
 #endif
 
 #if !defined(OS_CHROMEOS) && defined(OS_LINUX)
 #include "ui/views/test/test_desktop_screen_x11.h"
 #endif
 
 namespace {
@@ skipping 146 matching lines @@
 #if BUILDFLAG(ENABLE_CAPTIVE_PORTAL_DETECTION)
   CaptivePortalService::set_state_for_testing(
       CaptivePortalService::DISABLED_FOR_TESTING);
 #endif
 
   chrome_browser_net::NetErrorTabHelper::set_state_for_testing(
       chrome_browser_net::NetErrorTabHelper::TESTING_FORCE_DISABLED);
 
   google_util::SetMockLinkDoctorBaseURLForTesting();
 
+#if defined(OS_CHROMEOS)
+  // Polymer Elements are used for quick unlock configuration in options page,
+  // which is chromeos specific feature.
+  options::BrowserOptionsHandler::DisablePolymerPreloadForTesting();
+#endif  // defined(OS_CHROMEOS)
+
   // Use hardcoded quota settings to have a consistent testing environment.
   const int kQuota = 5 * 1024 * 1024;
   quota_settings_ = storage::QuotaSettings(kQuota * 5, kQuota, 0, 0);
   ChromeContentBrowserClient::SetDefaultQuotaSettingsForTesting(
       &quota_settings_);
 
   BrowserTestBase::SetUp();
 }
 
 void InProcessBrowserTest::SetUpDefaultCommandLine(
@@ skipping 352 matching lines @@
   // On the Mac, this eventually reaches
   // -[BrowserWindowController windowWillClose:], which will post a deferred
   // -autorelease on itself to ultimately destroy the Browser object. The line
   // below is necessary to pump these pending messages to ensure all Browsers
   // get deleted.
   content::RunAllPendingInMessageLoop();
   delete autorelease_pool_;
   autorelease_pool_ = NULL;
 #endif
 }