system-api: Add cryptohome NeedsDircryptoMigration name
am: 19115ef1bc

Change-Id: I83fdb78ce4e8bcadb924944affde80b6c37136f3
diff --git a/dbus/cryptohome/dbus-constants.h b/dbus/cryptohome/dbus-constants.h
index 0c20c63..4300eb5 100644
--- a/dbus/cryptohome/dbus-constants.h
+++ b/dbus/cryptohome/dbus-constants.h
@@ -123,6 +123,7 @@
 const char kCryptohomeRemoveFirmwareManagementParameters[] =
     "RemoveFirmwareManagementParameters";
 const char kCryptohomeMigrateToDircrypto[] = "MigrateToDircrypto";
+const char kCryptohomeNeedsDircryptoMigration[] = "NeedsDircryptoMigration";
 
 // Signals
 const char kSignalAsyncCallStatus[] = "AsyncCallStatus";