message: Fix build failure caused by merge.
  Summary: This should have been caught at land but was not apparently.
diff: @@ -780,7 +780,8 @@ TEST_F(QuicPacketSchedulerTest, StreamFrameSchedulerRoundRobin) {
  }
  TEST_F(QuicPacketSchedulerTest, StreamFrameSchedulerRoundRobinControl) {
  - QuicClientConnectionState conn;
  + QuicClientConnectionState conn(
  + std::make_shared<FizzClientQuicHandshakeContext>());
  conn.streamManager->setMaxLocalBidirectionalStreams(10);
  conn.flowControlState.peerAdvertisedMaxOffset = 100000;
  conn.flowControlState.peerAdvertisedInitialMaxStreamOffsetBidiRemote = 100000;
  