Android 9.0.0 Release 0.42
Merge branch 'android-msm-wahoo-4.4-pi' into android-msm-wahoo-4.4-pi-qpr1

December 2018.1

Bug: 117289243
Change-Id: I75a1cd383a82619e6743dc720095e94871d09679
Signed-off-by: Andrew Lehmer <alehmer@google.com>