tree 426b81046efb212a0d4f7525e57dee6b3dc9bb42
parent de56db85fcc87565408f445e16752dbdb768486f
author ckl <ckl@google.com> 1548367218 -0800
committer Charles Lee <ckl@google.com> 1548369822 -0800

Bumping version number to 1.2.2.

PiperOrigin-RevId: 230785575
GitOrigin-RevId: b9a858a2c74ef3d7a5e9d6adca72d4b02b6ff621
(cherry picked from commit 621b573ea034f95e9ac7c50aca31d5e6c5250684)