Allow QuicStream constructor to take parameter on static-ness when constructing from PendingStream.

gfe-relnote: API change and version 99 only. Not used in production.
PiperOrigin-RevId: 247323613
Change-Id: I0c57ce900130873cfc6f625e687e2e67c1ef5737
diff --git a/quic/core/quic_stream.cc b/quic/core/quic_stream.cc
index bad8a660..0d654d6 100644
--- a/quic/core/quic_stream.cc
+++ b/quic/core/quic_stream.cc
@@ -168,11 +168,11 @@
   return true;
 }
 
-QuicStream::QuicStream(PendingStream pending, StreamType type)
+QuicStream::QuicStream(PendingStream pending, StreamType type, bool is_static)
     : QuicStream(pending.id_,
                  pending.session_,
                  std::move(pending.sequencer_),
-                 /*is_static=*/false,
+                 is_static,
                  type,
                  pending.stream_bytes_read_,
                  pending.fin_received_,