Allow navigation while a JavaScript dialog is up.

chrome/test/BUILD.gn

 # Copyright 2014 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.
 
 import("//build/config/chrome_build.gni")
 import("//build/config/compiler/compiler.gni")
 import("//build/config/crypto.gni")
 import("//build/config/features.gni")
 import("//build/config/ui.gni")
 import("//chrome/common/features.gni")
@@ skipping 1732 matching lines @@
       "../browser/ui/browser_navigator_browsertest_chromeos.cc",
       "../browser/ui/browser_tabrestore_browsertest.cc",
       "../browser/ui/content_settings/content_setting_bubble_model_browsertest.cc",
       "../browser/ui/content_settings/content_setting_image_model_browsertest.cc",
       "../browser/ui/exclusive_access/fullscreen_controller_browsertest.cc",
       "../browser/ui/extensions/extension_installed_bubble_browsertest.cc",
       "../browser/ui/extensions/extension_message_bubble_browsertest.cc",
       "../browser/ui/extensions/extension_message_bubble_browsertest.h",
       "../browser/ui/extensions/hosted_app_browsertest.cc",
       "../browser/ui/find_bar/find_bar_host_browsertest.cc",
+      "../browser/ui/javascript_dialogs/javascript_dialog_browsertest.cc",
       "../browser/ui/location_bar/location_bar_browsertest.cc",
       "../browser/ui/login/login_handler_browsertest.cc",
       "../browser/ui/native_window_tracker_browsertest.cc",
       "../browser/ui/passwords/manage_passwords_test.cc",
       "../browser/ui/prefs/prefs_tab_helper_browsertest.cc",
       "../browser/ui/profile_error_browsertest.cc",
       "../browser/ui/search/new_tab_page_interceptor_browsertest.cc",
       "../browser/ui/search_engines/search_engine_tab_helper_browsertest.cc",
       "../browser/ui/settings_window_manager_browsertest.cc",
       "../browser/ui/startup/startup_browser_creator_browsertest.cc",
@@ skipping 3370 matching lines @@
 }
 
 if (is_win) {
   loadable_module("conflicts_dll") {
     testonly = true
     sources = [
       "conflicts/conflicts_dll.cc",
     ]
   }
 }