[Signin Error Dialog] (2/3) Added handlers and UI constructors

chrome/browser/ui/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/crypto.gni")
 import("//build/config/features.gni")
 import("//build/config/ui.gni")
 import("//build/split_static_library.gni")
 import("//chrome/common/features.gni")
 import("//media/media_options.gni")
@@ skipping 1084 matching lines @@
       "webui/settings/settings_media_devices_selection_handler.cc",
       "webui/settings/settings_media_devices_selection_handler.h",
       "webui/settings/settings_page_ui_handler.cc",
       "webui/settings/settings_page_ui_handler.h",
       "webui/settings/settings_startup_pages_handler.cc",
       "webui/settings/settings_startup_pages_handler.h",
       "webui/settings/site_settings_handler.cc",
       "webui/settings/site_settings_handler.h",
       "webui/settings_utils.cc",
       "webui/settings_utils.h",
-      "webui/signin/get_auth_frame.cc",
-      "webui/signin/get_auth_frame.h",
       "webui/signin/login_ui_service.cc",
       "webui/signin/login_ui_service.h",
       "webui/signin/login_ui_service_factory.cc",
       "webui/signin/login_ui_service_factory.h",
       "webui/signin/profile_signin_confirmation_dialog.cc",
       "webui/signin/profile_signin_confirmation_dialog.h",
       "webui/signin/profile_signin_confirmation_ui.cc",
       "webui/signin/profile_signin_confirmation_ui.h",
+      "webui/signin/signin_utils.cc",
+      "webui/signin/signin_utils.h",
       "webui/site_settings_helper.cc",
       "webui/site_settings_helper.h",
       "webui/sync_file_system_internals/dump_database_handler.cc",
       "webui/sync_file_system_internals/dump_database_handler.h",
       "webui/sync_file_system_internals/extension_statuses_handler.cc",
       "webui/sync_file_system_internals/extension_statuses_handler.h",
       "webui/sync_file_system_internals/file_metadata_handler.cc",
       "webui/sync_file_system_internals/file_metadata_handler.h",
       "webui/sync_file_system_internals/sync_file_system_internals_handler.cc",
       "webui/sync_file_system_internals/sync_file_system_internals_handler.h",
@@ skipping 786 matching lines @@
       "webui/signin/inline_login_handler.cc",
       "webui/signin/inline_login_handler.h",
       "webui/signin/inline_login_handler_impl.cc",
       "webui/signin/inline_login_handler_impl.h",
       "webui/signin/inline_login_ui.cc",
       "webui/signin/inline_login_ui.h",
       "webui/signin/md_user_manager_ui.cc",
       "webui/signin/md_user_manager_ui.h",
       "webui/signin/signin_create_profile_handler.cc",
       "webui/signin/signin_create_profile_handler.h",
+      "webui/signin/signin_error_handler.cc",
+      "webui/signin/signin_error_handler.h",
+      "webui/signin/signin_error_ui.cc",
+      "webui/signin/signin_error_ui.h",
       "webui/signin/signin_supervised_user_import_handler.cc",
       "webui/signin/signin_supervised_user_import_handler.h",
       "webui/signin/sync_confirmation_handler.cc",
       "webui/signin/sync_confirmation_handler.h",
       "webui/signin/sync_confirmation_ui.cc",
       "webui/signin/sync_confirmation_ui.h",
       "webui/signin/user_manager_screen_handler.cc",
       "webui/signin/user_manager_screen_handler.h",
       "webui/signin/user_manager_ui.cc",
       "webui/signin/user_manager_ui.h",
@@ skipping 1435 matching lines @@
       "passwords/passwords_model_delegate_mock.cc",
       "passwords/passwords_model_delegate_mock.h",
     ]
     deps += [ "//chrome/test:test_support_ui" ]
   }
 
   if (enable_extensions) {
     deps += [ "//extensions/browser" ]
   }
 }