[Chrome OS] Infrastucture for doing offline/online login simultaneously

chrome/chrome_browser.gypi

Index: chrome/chrome_browser.gypi
diff --git a/chrome/chrome_browser.gypi b/chrome/chrome_browser.gypi
index ca6dd5d5ff4be1ffada2e1b4a3305a110c0e243f..b7b741c5101dab1a8f24b19647bc9865880e4bcf 100644
--- a/chrome/chrome_browser.gypi
+++ b/chrome/chrome_browser.gypi
@@ -483,6 +483,10 @@
         'browser/chromeos/login/account_screen.h',
         'browser/chromeos/login/authentication_notification_details.h'
         'browser/chromeos/login/authenticator.h',
+        'browser/chromeos/login/auth_attempt_state.cc',
+        'browser/chromeos/login/auth_attempt_state.h',
+        'browser/chromeos/login/auth_attempt_state_resolver.cc',
+        'browser/chromeos/login/auth_attempt_state_resolver.h',
         'browser/chromeos/login/auth_response_handler.cc',
         'browser/chromeos/login/auth_response_handler.h',
         'browser/chromeos/login/apply_services_customization.cc',
@@ -497,18 +501,14 @@
         'browser/chromeos/login/client_login_response_handler.h',
         'browser/chromeos/login/cookie_fetcher.cc',
         'browser/chromeos/login/cookie_fetcher.h',
+        'browser/chromeos/login/cryptohome_op.cc',
+        'browser/chromeos/login/cryptohome_op.h',
         'browser/chromeos/login/eula_view.cc',
         'browser/chromeos/login/eula_view.h',
         'browser/chromeos/login/existing_user_controller.cc',
         'browser/chromeos/login/existing_user_controller.h',
         'browser/chromeos/login/existing_user_view.cc',
         'browser/chromeos/login/existing_user_view.h',
-        'browser/chromeos/login/image_decoder.cc',
-        'browser/chromeos/login/image_decoder.h',
-        'browser/chromeos/login/image_downloader.cc',
-        'browser/chromeos/login/image_downloader.h',
-        'browser/chromeos/login/issue_response_handler.cc',
-        'browser/chromeos/login/issue_response_handler.h',
         'browser/chromeos/login/google_authenticator.cc',
         'browser/chromeos/login/google_authenticator.h',
         'browser/chromeos/login/help_app_launcher.cc',
@@ -517,6 +517,12 @@
         'browser/chromeos/login/helper.h',
         'browser/chromeos/login/html_page_screen.cc',
         'browser/chromeos/login/html_page_screen.h',
+        'browser/chromeos/login/image_decoder.cc',
+        'browser/chromeos/login/image_decoder.h',
+        'browser/chromeos/login/image_downloader.cc',
+        'browser/chromeos/login/image_downloader.h',
+        'browser/chromeos/login/issue_response_handler.cc',
+        'browser/chromeos/login/issue_response_handler.h',
         'browser/chromeos/login/language_switch_menu.cc',
         'browser/chromeos/login/language_switch_menu.h',
         'browser/chromeos/login/login_html_dialog.cc',
@@ -535,6 +541,8 @@
         'browser/chromeos/login/network_screen_delegate.h',
         'browser/chromeos/login/new_user_view.cc',
         'browser/chromeos/login/new_user_view.h',
+        'browser/chromeos/login/online_attempt.cc',
+        'browser/chromeos/login/online_attempt.h',
         'browser/chromeos/login/oobe_progress_bar.cc',
         'browser/chromeos/login/oobe_progress_bar.h',
         'browser/chromeos/login/owner_key_utils.cc',
@@ -558,6 +566,8 @@
         'browser/chromeos/login/signed_settings.h',
         'browser/chromeos/login/signed_settings_helper.cc',
         'browser/chromeos/login/signed_settings_helper.h',
+        'browser/chromeos/login/test_attempt_state.cc',
+        'browser/chromeos/login/test_attempt_state.h',
         'browser/chromeos/login/update_screen.cc',
         'browser/chromeos/login/update_screen.h',
         'browser/chromeos/login/update_view.cc',