Android Wear 9.0.0 Release 6 (PWDO.190507.007)
Merge "convert to Soong, static library" am: 168a87ba95 am: 7ee71735df am: e1c4f45c70
am: 9268914ae1

Change-Id: I0f0e723c251a6ff175edf8f93c6dc660ab5e4a5e