resolve merge conflicts of 7b82162 to stage-aosp-master Test: build Change-Id: I1c114d0bd88f0ee91c384a5983146b2cd08ae08f am: 20dae868a8
am: 516690d1d5

Change-Id: I78f01e0d73e0a3a06abea37b940aebbecb779bce