[automerger skipped] Merge "Passing in the launch cookie for widget broadcast...

[automerger skipped] Merge "Passing in the launch cookie for widget broadcast trampolines" into sc-v2-dev am: ba297c19 -s ours

am skip reason: Merged-In Ibfe9e5232317837f3111459212a4b016b5828ef4 with SHA-1 c519538b is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/16968688

Change-Id: I5a03736cde2a24eeba1c8420ab936b4e02a48c23