Fix IdleableHandlerThread.

Occasionally, ConnectivityServiceTest fails with "BUG: only one
idle handler allowed". I have not been able to reproduce this
consistently, but code inspection reveals an unsafe access to
mIdleHandler inside queueIdle. Wrap that in a synchronized block.

Change-Id: I27307e2e55fa8d937d7f043bd436894091c3c667
1 file changed
tree: ec5b7db49f54ff38cbb012bda2cdd88c0afe987c
  1. core/
  2. services/
  3. tests/