Merge "Log various types of back gesture using StatsLog Bug: 135152789 Test: m...
Merge "Log various types of back gesture using StatsLog Bug: 135152789 Test: m statsd_testdrive -j31 Test: out/host/linux-x86/bin/statsd_testdrive 224" into qt-r1-dev am: fa38ed52
am: 2984f340
Change-Id: I1c0beaee10b628e2b57c1a4c20a25fb7685c6572