tree a0931c2801f64592d757b619ca680327fc47cd7c
parent 35c05cdef6ffdece03f1e6b9dd22f999bbc9f4f0
author Guang Zhu <guangzhu@google.com> 1413155709 -0700
committer Guang Zhu <guangzhu@google.com> 1413165996 +0000

fix UI Automator dump tool issues

AOSP bug 58733: NPE while dumping hierarchy
AOSP bug 62906: smileys (surrogates) causing dump tool to crash

Change-Id: Ia57686163dca3b27ee291f3114f15af98e50d914