am 72bf9301: Merge "Fix NPE in `onActivityResult` when target fragment no longer exists."

* commit '72bf9301f2914d15c6432dbe1c68e2a930f33c17':
  Fix NPE in `onActivityResult` when target fragment no longer exists.
tree: a35121096de6037ac3ea0f1e271150965c411161
  1. v13/
  2. v4/