Merge "Log event for bouncer fully visible after dream swiped up." into tm-dev am: f52220af

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/17629040



Change-Id: Ie300e310ab4201552e13c146e78ffcd04b60f4ff
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>