Merge "Support requesting and receiving wakeup events" am: cc03b9e868 am: 4971745cf4
am: 880974f111

Change-Id: I98aa768cf47938aa0996ddabbbc9feb9dae96f1e
tree: e266a06d6b26b344513461d6da74b5835c21e658
  1. core/
  2. services/
  3. tests/