resolve merge conflicts of 4f2a0fe213e5 to stage-aosp-master am: 0c57cf16ee
am: 164ff8a2ed

Change-Id: I08195e119f866acc9fe1795b892fe45cea3c7f47
tree: 5ca6813bce9e2f3cedec0987de1759ca40af1f54
  1. core/
  2. services/
  3. tests/