tree 71fc8a10631ea6fee79f2d201df7a7854af2eab3
parent 460b44fcd58cbed1719f1ccdb385048dd00847a0
author Jakob Buchgraber <buchgr@google.com> 1555311917 +0200
committer Jakob Buchgraber <buchgr@google.com> 1555334396 +0200

remove old grpc dependencies

third part of the three step dance. these versions are no longer used
after upgrading via 0dbbb4c07e17df4112ea89825da9dc3e9dbabbac.