tree 5082d5633dd1cb39331c8d1f8138d3438d3d3c32
parent 9ea09757fa63ad2a9bea9c846b51c1210d69c79f
author Jeff Brown <jeffbrown@google.com> 1412992894 -0700
committer Jeff Brown <jeffbrown@google.com> 1412993379 -0700

Improve ANR diagnostics.

Print more details about the exact reason that an ANR has occurred.
Also start checking that the window actually has a registered
input connection that is not in a broken state.  These windows
are supposed to be cleaned up by the window manager promptly
as if the app had crashed but the pattern of ANRs we are observing
suggests that broken windows might be sticking around longer than
they should.

Bug: 17721767
Change-Id: Ie2803a3fa9642381ecadc198fec15e1b70d93c20