Added retry policy

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 1245 matching lines @@
   if (is_win) {
     data += [ "$root_out_dir/chrome_200_percent.pak" ]
     deps += [ "//chrome/app:chrome_dll_resources" ]
   }
   if (is_chromeos) {
     data += [
       # TODO(GYP): figure out which of these things are
       # actually needed and also which should be pulled in via
       # data or data_deps and through which dependencies.
       "//chrome/browser/chromeos/login/test/https_forwarder.py",
+      "//chrome/browser/chromeos:test_support",

[xiyuan, 2017/02/07 23:33:39]

We need to add

  deps+= [
    "//chrome/browser/chromeos:test_support",
  ]

in this block instead of adding this to "data"

       "//chrome/browser/resources/chromeos/wallpaper_manager/",
       "//chromeos/test/data/",
       "//components/chrome_apps/webstore_widget/cws_widget/",
       "//ui/file_manager/file_manager/",
       "//ui/file_manager/gallery/",
       "//ui/file_manager/image_loader/",
       "//ui/file_manager/integration_tests/",
       "//third_party/analytics/",
       "//third_party/polymer/v1_0/components-chromium/polymer/",
       "$root_gen_dir/ui/login/login_resources.pak",
@@ skipping 964 matching lines @@
         "../browser/chromeos/first_run/goodies_displayer_browsertest.cc",
         "../browser/chromeos/input_method/input_method_engine_browsertests.cc",
         "../browser/chromeos/input_method/mode_indicator_browsertest.cc",
         "../browser/chromeos/login/auto_launched_kiosk_browsertest.cc",
         "../browser/chromeos/login/bluetooth_host_pairing_browsertest.cc",
         "../browser/chromeos/login/crash_restore_browsertest.cc",
         "../browser/chromeos/login/demo_mode/demo_app_launcher_browsertest.cc",
         "../browser/chromeos/login/easy_unlock/bootstrap_browsertest.cc",
         "../browser/chromeos/login/enable_debugging_browsertest.cc",
         "../browser/chromeos/login/enrollment/enrollment_screen_browsertest.cc",
-        "../browser/chromeos/login/enrollment/enterprise_enrollment_helper_mock.cc",
-        "../browser/chromeos/login/enrollment/enterprise_enrollment_helper_mock.h",
         "../browser/chromeos/login/enrollment/mock_auto_enrollment_check_screen.cc",
         "../browser/chromeos/login/enrollment/mock_auto_enrollment_check_screen.h",
-        "../browser/chromeos/login/enrollment/mock_enrollment_screen.cc",
-        "../browser/chromeos/login/enrollment/mock_enrollment_screen.h",
         "../browser/chromeos/login/enterprise_enrollment_browsertest.cc",
         "../browser/chromeos/login/existing_user_controller_browsertest.cc",
         "../browser/chromeos/login/hid_detection_browsertest.cc",
         "../browser/chromeos/login/kiosk_browsertest.cc",
         "../browser/chromeos/login/lock/screen_locker_tester.cc",
         "../browser/chromeos/login/lock/screen_locker_tester.h",
         "../browser/chromeos/login/login_manager_test.cc",
         "../browser/chromeos/login/login_manager_test.h",
         "../browser/chromeos/login/login_screen_policy_browsertest.cc",
         "../browser/chromeos/login/login_ui_keyboard_browsertest.cc",
         "../browser/chromeos/login/login_utils_browsertest.cc",
         "../browser/chromeos/login/mixin_based_browser_test.cc",
         "../browser/chromeos/login/mixin_based_browser_test.h",
         "../browser/chromeos/login/oobe_localization_browsertest.cc",
         "../browser/chromeos/login/proxy_auth_dialog_browsertest.cc",
         "../browser/chromeos/login/reset_browsertest.cc",
         "../browser/chromeos/login/resource_loader_browsertest.cc",
         "../browser/chromeos/login/saml/saml_browsertest.cc",
         "../browser/chromeos/login/screens/hid_detection_screen_browsertest.cc",
-        "../browser/chromeos/login/screens/mock_base_screen_delegate.cc",
-        "../browser/chromeos/login/screens/mock_base_screen_delegate.h",
         "../browser/chromeos/login/screens/mock_enable_debugging_screen.cc",
         "../browser/chromeos/login/screens/mock_enable_debugging_screen.h",
         "../browser/chromeos/login/screens/mock_error_screen.cc",
         "../browser/chromeos/login/screens/mock_error_screen.h",
         "../browser/chromeos/login/screens/mock_eula_screen.cc",
         "../browser/chromeos/login/screens/mock_eula_screen.h",
         "../browser/chromeos/login/screens/mock_network_screen.cc",
         "../browser/chromeos/login/screens/mock_network_screen.h",
         "../browser/chromeos/login/screens/mock_update_screen.cc",
         "../browser/chromeos/login/screens/mock_update_screen.h",
@@ skipping 2867 matching lines @@
 }
 
 if (is_win) {
   loadable_module("conflicts_dll") {
     testonly = true
     sources = [
       "conflicts/conflicts_dll.cc",
     ]
   }
 }