tree 71141038db08a451df61f73d55bed8ba23f4bb12
parent 7cd4e85e7623992316657a9766e8ca85217a3a70
author Wale Ogunwale <ogunwale@google.com> 1455561756 -0800
committer Wale Ogunwale <ogunwale@google.com> 1455660554 -0800

Fixed a few issues with ActivityManagerPinnedStackTests test class

Wait for stacks in activity manager and window manager to have the
same value before proceeding with the state information we got as
there could be a transition running when we got the state information
separately from AM and WM.
Also cleaned up the test some.

Bug: 26982333
Bug: 26982215
Change-Id: I1b3bdea75d180d7db026967ae77bfd8a901baa1b