tree c041a68efb55db65ab8f195938097a887f5fcc01
parent a169e1d8d968800380245cda450505d969ebff76
author jeffhao <jeffhao@google.com> 1354756771 -0800
committer jeffhao <jeffhao@google.com> 1354817686 -0800

Various fixes for JDWP.

- Moved lock of thread list lock into DecodeThread from its callers
- Fixed scope of various locks to prevent locking violations
- Added transition for current thread from runnable to suspended before
  suspending vm, and then a transition back
- Reworked lock ordering to allow JDWP locks to be held while grabbing
  the thread list lock
- Moved debugger PostException until after suspension is re-allowed

Change-Id: Ie53e47ff1538e6cd3125c48ddb4c13758b29be63