am 24f13181: (-s ours) am d2230d41: am ebc55e37: DO NOT MERGE Fix a bug in TaskStackBuilder where task stack PendingIntents would not clear tasks properly.

* commit '24f13181b5a24ca8b42fff3acc572208e8203a4a':
tree: fe15f4b00bb46ba32e811f80b29a56a8b6895556
  1. v13/
  2. v4/
  3. v7/
  4. volley/