DefaultDeleteChangeMessage is just a wrapper around DeleteChangeMessage.
Instead of extending RetryingRestModifyView and calling the applyImpl
method from DeleteChangeMessage to bypass the retrying from
DeleteChangeMessage, we can simply implement RestModifyView and delegate
to the apply method of DeleteChangeMessage which takes care of the
retrying.
Signed-off-by: Edwin Kempin <ekempin@google.com>
Change-Id: I66a51173ee1b06c9cc2637b9c8e6583e90033f34
789fde0009