Revert "Change thread suspend timeout to be fatal for non-debug"
For overloaded systems, 10s might not be enough. Infinite seconds
will be though.
Bug: 37221387
Test: test-art-host
This reverts commit d69f82e1.
(cherry picked from commit 111b0e05)
Change-Id: Id17d94c71360f5de3bb67eb22d05e148dd5238d3