am 8d562f78: am bc7afcb9: Merge "free the NPObject in NPP_Destroy." into eclair-mr2

Merge commit '8d562f78b4919babe1f7e32e974e5057dcfbb310'

* commit '8d562f78b4919babe1f7e32e974e5057dcfbb310':
  free the NPObject in NPP_Destroy.