tree a6ebe3160323d8722c4fac1879568a02876df966
parent 192be202975cc98498fc64356dfcc4f7bb5a343e
author Yasuhiro Matsuda <mazda@google.com> 1442293210 +0900
committer Yasuhiro Matsuda <mazda@google.com> 1442293210 +0900

Fix perfboot.py to work with the recent change.

device.shell() was changed to return a (stdout, stderr) tuple in
the following CL.

https://android-review.googlesource.com/170420

This CL fixes perfboot.py to work with the return value.

Change-Id: I85d72fc63c1f96257fb19c3051482991a7b4049d