Remove unused functions

Author: martenrichter

transports/http3-quiche/src/http3serversession.cc

@@ -109,20 +109,6 @@ namespace quic
     return stream;
   }
 
-  Http3ServerStream *
-  Http3ServerSession::CreateOutgoingUnidirectionalStream()
-  {
-    if (!ShouldCreateOutgoingUnidirectionalStream())
-    {
-      return nullptr;
-    }
-
-    Http3ServerStream *stream = new Http3ServerStream(
-        GetNextOutgoingUnidirectionalStreamId(), this, WRITE_UNIDIRECTIONAL,
-        http3_server_backend_);
-    ActivateStream(absl::WrapUnique(stream));
-    return stream;
-  }
 
   void Http3ServerSession::OnCanCreateNewOutgoingStream(bool unidirectional) {
     if (SupportsWebTransport()) {

transports/http3-quiche/src/http3serversession.h

@@ -63,7 +63,6 @@ namespace quic
     QuicSpdyStream *CreateIncomingStream(QuicStreamId id) override;
     QuicSpdyStream *CreateIncomingStream(PendingStream *pending) override;
     QuicSpdyStream *CreateOutgoingBidirectionalStream() override;
-    Http3ServerStream *CreateOutgoingUnidirectionalStream() override;
 
     // QuicServerSessionBaseMethod:
     std::unique_ptr<QuicCryptoServerStreamBase> CreateQuicCryptoServerStream(