Test the rest of the worker protocol serializers (cherry picked from commit 2f1c16dfa2378fd8616bff1b9b7cd0b4d42af69b) Change-Id: Idfd72d32b21d14a260e02f65531d287cef7464d2
Idfd72d32b21d14a260e02f65531d287cef7464d2