Revert "log_services: Add AdditionalDataURI to Post Code log entries"

This reverts commit 0ef217f4.

This commit requires 753d034d to
function, which is also being reverted as part of fixing a regression.

Signed-off-by: Ed Tanous <edtanous@google.com>
Change-Id: Ie6cfa6bb247d66f7c0d0291a07982bbd54d104c4