WatchPort process adapted to this behavior :
we go through message processing without messages. in fact method messages musn't be processed as device messages.
Even if buggy, Canna method is now working with StyledEdit (with Input Method aware views typically).
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@10712 a95241bf-73f2-0310-859d-f6bbb57e9c96