arc: Consolidate IsArcAllowedForUser logic

chrome/browser/chromeos/arc/arc_util.cc

Index: chrome/browser/chromeos/arc/arc_util.cc
diff --git a/chrome/browser/chromeos/arc/arc_util.cc b/chrome/browser/chromeos/arc/arc_util.cc
index 383bc749fc6d5e8bfc364643c51c530c363acb89..ffbccfd41855b0044d9e6d528028e546ed0269da 100644
--- a/chrome/browser/chromeos/arc/arc_util.cc
+++ b/chrome/browser/chromeos/arc/arc_util.cc
@@ -128,10 +128,8 @@ bool IsArcAllowedInAppListForProfile(const Profile* profile) {
   // (e.g. in public sessions). cf) crbug.com/605545
   const user_manager::User* user =
       chromeos::ProfileHelper::Get()->GetUserByProfile(profile);
-  const bool has_gaia_account = user && user->HasGaiaAccount();
-  const bool is_active_directory_user = user && user->IsActiveDirectoryUser();
-  if (!has_gaia_account && !is_active_directory_user && !IsArcKioskMode()) {
-    VLOG(1) << "Users without GAIA or AD accounts are not supported in ARC.";
+  if (!IsArcAllowedForUser(user)) {
+    VLOG(1) << "ARC is not allowed for the user.";
     return false;
   }
 
@@ -144,13 +142,6 @@ bool IsArcAllowedInAppListForProfile(const Profile* profile) {
     return false;
   }
 
-  // Do not allow for Ephemeral data user. cf) b/26402681
-  if (user_manager::UserManager::Get()
-          ->IsCurrentUserCryptohomeDataEphemeral()) {
-    VLOG(1) << "Users with ephemeral data are not supported in ARC.";
-    return false;
-  }
-
   return true;
 }