Rollback FLAGS_enable_quic_connection_flow_control due to bug in latest

internal server.

Merge internal change: 67534473

R=rch@chromium.org

Review URL: https://codereview.chromium.org/290893004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@271702 0039d316-1c4b-4281-b951-d872f2087c98

net/quic/quic_flags.cc

@@ -30,7 +30,8 @@ bool FLAGS_enable_quic_stream_flow_control_2 = true;
 // If true, turns on connection level flow control in QUIC.
 // If this is disabled, all in flight QUIC connections talking QUIC_VERSION_19
 // or higher will timeout. New connections will be fine.
-bool FLAGS_enable_quic_connection_flow_control = true;
+// Disabled due to b/15084203.
+bool FLAGS_enable_quic_connection_flow_control = false;
 
 bool FLAGS_quic_allow_oversized_packets_for_test = false;