Merge pull request #19925 from shizhiw/cherrypicks_I1PZP
authorMichael Case <mikecase@google.com>
Tue, 12 Jun 2018 19:42:45 +0000 (12:42 -0700)
committerGitHub <noreply@github.com>
Tue, 12 Jun 2018 19:42:45 +0000 (12:42 -0700)
release 1.9-rc1 cherry-pick request: opt out of saving tpu graph


Trivial merge