tree e3f5490673ae31b8fabd534d291d3c95f60b1d83
parent 167710981c30ec8b23ecd7367a00c1d8fee7d263
author chaviw <chaviw@google.com> 1524608633 -0700
committer chaviw <chaviw@google.com> 1524609572 -0700

Synchronize RootWindowContainerTests

There were a few failures that seem to be threading issues.
Specifically, IndexOutOfBounds within a for loop that was iterating the
size of the ArrayList and ArrayMap index failure. RootWindowContainerTests
calls into methods in WM that assume the WM lock is already held. Ensure
testSetDisplayOverrideConfigurationIfNeeded is synchronized.

Test: RootWindowContainerTests#testSetDisplayOverrideConfigurationIfNeeded
Change-Id: I5003fc4a59baae4990a1464dbbc85b0938312994
Fixes: 78349285