Add a regression test for the CardUnmaskPrompt.

chrome/chrome_tests.gypi

 # Copyright 2013 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.
 {
   'variables': {
     'chrome_browser_extensions_test_support_sources': [
       # A list of sources which is shared between different browser tests.
       'browser/apps/app_browsertest_util.cc',
       'browser/apps/app_browsertest_util.h',
       'browser/extensions/browsertest_util.cc',
@@ skipping 411 matching lines @@
       'browser/ui/ash/keyboard_controller_browsertest.cc',
       'browser/ui/ash/launcher/chrome_launcher_controller_browsertest.cc',
       'browser/ui/ash/launcher/launcher_favicon_loader_browsertest.cc',
       'browser/ui/ash/multi_user/multi_user_window_manager_test.cc',
       'browser/ui/ash/multi_user/multi_user_window_manager_test.h',
       'browser/ui/ash/shelf_browsertest.cc',
       'browser/ui/ash/system_tray_delegate_chromeos_browsertest_chromeos.cc',
       'browser/ui/ash/volume_controller_browsertest_chromeos.cc',
       'browser/ui/autofill/autofill_dialog_controller_browsertest.cc',
       'browser/ui/autofill/autofill_dialog_view_tester.h',
+      'browser/ui/autofill/card_unmask_prompt_view_browsertest.cc',
+      'browser/ui/autofill/card_unmask_view_tester.h',
       'browser/ui/autofill/mock_address_validator.cc',
       'browser/ui/autofill/mock_address_validator.h',
       'browser/ui/autofill/password_generation_popup_view_browsertest.cc',
       'browser/ui/autofill/password_generation_popup_view_tester.h',
       'browser/ui/autofill/test_generated_credit_card_bubble_controller.cc',
       'browser/ui/autofill/test_generated_credit_card_bubble_controller.h',
       'browser/ui/autofill/test_generated_credit_card_bubble_view.cc',
       'browser/ui/autofill/test_generated_credit_card_bubble_view.h',
       'browser/ui/blocked_content/popup_blocker_browsertest.cc',
       'browser/ui/bookmarks/bookmark_browsertest.cc',
@@ skipping 147 matching lines @@
       # with toolkit-views app launcher on Mac. http://crbug.com/365977.
       'browser/apps/custom_launcher_page_browsertest_views.cc',
       'browser/ui/app_list/app_list_service_views_browsertest.cc',
 
       # TODO(tapted): Move these to chrome_browser_tests_views_sources when the
       # the corresponding files are moved in chrome_browser_ui.gypi (i.e. out of
       # chrome_browser_ui_views_non_mac_sources). http://crbug.com/404979.
       'browser/ui/views/autofill/autofill_dialog_view_tester_views.cc',
       'browser/ui/views/autofill/autofill_dialog_view_tester_views.h',
       'browser/ui/views/autofill/autofill_popup_base_view_browsertest.cc',
+      'browser/ui/views/autofill/card_unmask_prompt_view_tester_views.cc',
+      'browser/ui/views/autofill/card_unmask_prompt_view_tester_views.h',
       'browser/ui/views/autofill/password_generation_popup_view_tester_views.cc',
       'browser/ui/views/autofill/password_generation_popup_view_tester_views.h',
       'browser/ui/views/collected_cookies_views_browsertest.cc',
       'browser/ui/views/extensions/bookmark_override_browsertest.cc',
       'browser/ui/views/extensions/extension_install_dialog_view_browsertest.cc',
       'browser/ui/views/frame/browser_view_browsertest.cc',
       'browser/ui/views/location_bar/zoom_bubble_view_browsertest.cc',
       'browser/ui/views/profiles/avatar_menu_button_browsertest.cc',
       'browser/ui/views/profiles/profile_chooser_view_browsertest.cc',
       'browser/ui/views/toolbar/browser_actions_container_browsertest.cc',
@@ skipping 1654 matching lines @@
           'dependencies': [
             'app_mode_app_support',
             'chrome',
             '../components/components.gyp:breakpad_stubs',
             '../third_party/ocmock/ocmock.gyp:ocmock',
           ],
           'sources': [
             'browser/media_galleries/fileapi/iphoto_data_provider_browsertest.cc',
             'browser/renderer_host/chrome_render_widget_host_view_mac_history_swiper_browsertest.mm',
             'browser/spellchecker/spellcheck_message_filter_mac_browsertest.cc',
-            # TODO(bondd): Make this test work on other platforms.
-            'browser/ui/autofill/card_unmask_prompt_view_browsertest.cc',
           ],
           'sources!': [
             # TODO(groby): This test depends on hunspell and we cannot run it on
             # Mac, which does not use hunspell by default.
             'browser/spellchecker/spellcheck_service_browsertest.cc',
 
             # TODO(rouslan): This test depends on the custom dictionary UI,
             # which is disabled on Mac.
             'browser/ui/webui/options/edit_dictionary_browsertest.js',
             # TODO(rouslan): This test depends on hunspell and we cannot run it
@@ skipping 890 matching lines @@
             ['enable_webrtc==1', {
               'dependencies': [
                 '../third_party/libjingle/libjingle.gyp:libjingle_webrtc'
               ]
             }],
           ],
         }]
     }],
   ],  # 'conditions'
 }