tree 5bc8f09e9123acccd7fccbbddd4df460099ece3e
parent b3f0849c3edfdb9f48c7171199467944457bc527
author Fyodor Kupolov <fkupolov@google.com> 1486089198 -0800
committer Fyodor Kupolov <fkupolov@google.com> 1486089211 -0800

Use self-locking for mAvailableFeatures

mAvailableFeatures is read-only and set in the constructor. Calls to
hasSystemFeature are often blocked if PM is busy with other operations.

Test: manual - device boots without errors
Bug: 33199244
Change-Id: I5ce0fa7af37e95ac64afb11a1022a27e37c67703