Merge "Remove Unused DataCollector and SensorLoggerSession." into tm-qpr-dev am: 7f1d9514

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/19528414



Change-Id: I4fa718eecc12db887e769623f2a0764e6eedf1fd
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>