Update from chromium https://crrev.com/302282

net/quic/quic_session_test.cc

Index: net/quic/quic_session_test.cc
diff --git a/net/quic/quic_session_test.cc b/net/quic/quic_session_test.cc
index 77a9e89e623666e2eb4d85318dc549d987f3b1ad..c248460522124797b55d75a34aac38b22c7a963d 100644
--- a/net/quic/quic_session_test.cc
+++ b/net/quic/quic_session_test.cc
@@ -739,7 +739,7 @@ TEST_P(QuicSessionTest, HandshakeUnblocksFlowControlBlockedHeadersStream) {
     headers_stream->WriteHeaders(stream_id, headers, true, nullptr);
     stream_id += 2;
   }
-  // Write one more to ensure that the headers stream has buffered data. The
+  // Write once more to ensure that the headers stream has buffered data. The
   // random headers may have exactly filled the flow control window.
   headers_stream->WriteHeaders(stream_id, headers, true, nullptr);
   EXPECT_TRUE(headers_stream->HasBufferedData());
@@ -998,9 +998,6 @@ TEST_P(QuicSessionTest, WindowUpdateUnblocksHeadersStream) {
 TEST_P(QuicSessionTest, TooManyUnfinishedStreamsCauseConnectionClose) {
   // If a buggy/malicious peer creates too many streams that are not ended with
   // a FIN or RST then we send a connection close.
-  ValueRestore<bool> old_flag(&FLAGS_close_quic_connection_unfinished_streams_2,
-                              true);
-
   EXPECT_CALL(*connection_,
               SendConnectionClose(QUIC_TOO_MANY_UNFINISHED_STREAMS)).Times(1);