am fb8eb6b1: Merge "Print the self thread id and the owning thread id in the description of the IllegalMonitorExcpetion throw by unlockMonitor."

Merge commit 'fb8eb6b1534c142ccc91844e6507a3f67d16a457' into dalvik-dev

* commit 'fb8eb6b1534c142ccc91844e6507a3f67d16a457':
  Print the self thread id and the owning thread id in the description