am 3d5d8736: Merge "Fix for the JIT blocking mode plus some code cleanup."

Merge commit '3d5d87364d062734753bfd26336e96a7e8d03360' into dalvik-dev

* commit '3d5d87364d062734753bfd26336e96a7e8d03360':
  Fix for the JIT blocking mode plus some code cleanup.