Save Play user id when ARC user gets a Managed Google Play account

chrome/common/pref_names.cc

 // Copyright (c) 2012 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.
 
 #include "chrome/common/pref_names.h"
 
 #include "base/macros.h"
 #include "build/build_config.h"
 #include "chrome/common/features.h"
 #include "chrome/common/pref_font_webkit_names.h"
 #include "extensions/features/features.h"
 #include "media/media_features.h"
 #include "ppapi/features/features.h"
 
 namespace prefs {
 
 // *************** PROFILE PREFS ***************
 // These are attached to the user profile
 
 #if defined(OS_CHROMEOS) && BUILDFLAG(ENABLE_APP_LIST)
+// Stores the user id received from DM Server when enrolling a Play user on an
+// Active Directory managed device. Used to report to DM Server that the account
+// is still used.
+const char kArcActiveDirectoryPlayUserId[] =
+    "arc.active_directory_play_user_id";
 // A preference to keep list of Android apps and their state.
 const char kArcApps[] = "arc.apps";
 // A preference to store backup and restore state for Android apps.
 const char kArcBackupRestoreEnabled[] = "arc.backup_restore.enabled";
 // A preference to indicate that Android's data directory should be removed.
 const char kArcDataRemoveRequested[] = "arc.data.remove_requested";
 // A preference representing whether a user has opted in to use Google Play
 // Store on ARC.
 // TODO(hidehiko): For historical reason, now the preference name does not
 // directly reflect "Google Play Store". We should get and set the values via
@@ skipping 2476 matching lines @@
 // settings.
 const char kSettingsResetPromptLastTriggeredForStartupUrls[] =
     "settings_reset_prompt.last_triggered_for_startup_urls";
 
 // Timestamp of the last time the settings reset prompt was shown during the
 // current prompt wave asking the user if they want to restore their homepage.
 const char kSettingsResetPromptLastTriggeredForHomepage[] =
     "settings_reset_prompt.last_triggered_for_homepage";
 
 }  // namespace prefs