Merge "Logging when QSFragment becomes visible/invisible" into tm-qpr-dev am:...

Merge "Logging when QSFragment becomes visible/invisible" into tm-qpr-dev am: f16d022a am: 59b89790 am: a14cb11b am: 7d2c5620

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/21464745



Change-Id: Ifb53599aa2fa0d2221fdc568374627a9d1d3fa30
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>