Remove CONFIRMATION_TOKEN from update parameters. am: cf91dcdee3
am: 1c5741b92d

Change-Id: Ifc50b77b0b6328990158fe95560c01bc27f69df6
diff --git a/keystore/key_store_service.cpp b/keystore/key_store_service.cpp
index fafa631..87dccaf 100644
--- a/keystore/key_store_service.cpp
+++ b/keystore/key_store_service.cpp
@@ -1413,7 +1413,6 @@
     if (!result->resultCode.isOk()) return Status::ok();
 
     std::vector<KeyParameter> inParams = params.getParameters();
-    appendConfirmationTokenIfNeeded(op.characteristics, &inParams);
 
     auto hidlCb = [&](ErrorCode ret, uint32_t inputConsumed,
                       const hidl_vec<KeyParameter>& outParams,