Cleanup java[x].sql change comments relative to 7u40

The java[x].sql classes are most likely going to be removed which is why
they are not being updated to later than 7u40. See b/30187946 for more
details.

There are no changes in the javax.sql files because they are all up to
date with 7u40 and have no android changes.

Bug: 30187946
Bug: 35910877
Test: make checkbuild
Change-Id: I6cc261af42656a0c24afc01d08d3238ee02e05bf
11 files changed