Refresh 64-bit headers/libs (WW21)

Change-Id: I013af3ae4adac17d7b2ef5680d41d75dc9799d19
Merge "Refresh 64-bit headers/libs (WW21)"
Track changes to IActivityManager.startInstrumentation.

Change-Id: Iceaecb720c2824134a1d6d13b1f3e0a16d41d76d
Merge "Track changes to IActivityManager.startInstrumentation."
auto-merger: merge in from aosp/master