Added FEC policy per stream, which is translated to an FEC protection

net/quic/quic_protocol.h

Index: net/quic/quic_protocol.h
diff --git a/net/quic/quic_protocol.h b/net/quic/quic_protocol.h
index 23bdd3e16e5cb005088d241f24bf9e309d53dcc1..6d0a70313b5c98259fd2ede5fbfcc154406501ae 100644
--- a/net/quic/quic_protocol.h
+++ b/net/quic/quic_protocol.h
@@ -158,7 +158,13 @@ enum IsHandshake {
 // Indicates FEC protection level for data being written.
 enum FecProtection {
   MUST_FEC_PROTECT,  // Callee must FEC protect this data.
-  MAY_FEC_PROTECT  // Callee does not have to but may FEC protect this data.
+  MAY_FEC_PROTECT    // Callee does not have to but may FEC protect this data.
+};
+
+// Indicates FEC policy
+enum FecPolicy {
+  PROTECT_ALWAYS,   // All data in the stream should be FEC protected.
+  PROTECT_OPTIONAL  // Data in the stream does not need FEC protection.
 };
 
 enum QuicFrameType {