Do not process a write-closed QuicEventManagerStream.
Do not process a write-closed QuicEventManagerStream.

If a write-side closed stream can continue to receive body data on the read side, it means the stream will be closed when we call OnFinRead(). We should not proceed processing if this happens.

PiperOrigin-RevId: 336724288
Change-Id: I583b3517f9daf5f63b5f273af9942afea4ad71dd

google/quiche,google/quiche,google/quiche,google/quiche