Merge "Remember task which is being locked" into nyc-dev
am: 5981b8c

* commit '5981b8c2e8f6363d1f3bf09e7f1b3b5fb9a3846a':
  Remember task which is being locked

Change-Id: Id672304edaa6a02777e79fe6b4fcdd64e3c5f7e8