Merge "Switch from logcat to protolog for bubbles gesture logs" into udc-qpr-dev am: 49cc9ce237 am: b8d2895a15

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/24423840

Change-Id: I1d6235380e64e17ac97cf243e4962484f7bc3b21
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>