Merge "Revert "Logging to see what causes Launcher restarts during the test"" into sc-v2-dev am: c131bc926e

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/15667555

Change-Id: I5bbada028e4c48b5e71f70a9e33ea75833a35be6