mips hasn't had a JRE for a while now and has java use.masked for
a long time. The ~mips keyword shouldn't have been copied over when
the split package was made. Dropping the keywords now.
Package-Manager: Portage-2.3.3, Repoman-2.3.1
changed subslot to 0/10b3 to correspond with protobuf
Package-Manager: portage-2.3.0
Closes: https://github.com/gentoo/gentoo/pull/1816
Signed-off-by: Yixun Lan <dlan@gentoo.org>