Add sun.reflect classes into EXPECTED_UPSTREAM

The libcore-compare-upstreams tool is used to guess the version of each
file by comparing the diff.

Bug: 111603149
Test: ojluni_refresh_files
Change-Id: I3b2c40254ef25912dccf1f236063abb526beb520
1 file changed
tree: 5aefa1f12caa30644e63143d56d9a6eebe2a3fae
  1. ojluni/
  2. tools/
  3. EXPECTED_UPSTREAM