relnote: Allow changing initial flow control window via connection options. Protected by --quic_lar…

net/quic/core/crypto/crypto_protocol.h

Index: net/quic/core/crypto/crypto_protocol.h
diff --git a/net/quic/core/crypto/crypto_protocol.h b/net/quic/core/crypto/crypto_protocol.h
index dcf3c675217f340a780cd7a26c6af8388f2354fe..272fac606ee16711c66fa173e97a82cefe2dbbc8 100644
--- a/net/quic/core/crypto/crypto_protocol.h
+++ b/net/quic/core/crypto/crypto_protocol.h
@@ -69,6 +69,18 @@ const QuicTag kIFW7 = TAG('I', 'F', 'W', '7');   // Set initial size
                                                  // of stream flow control
                                                  // receive window to
                                                  // 128KB. (2^7 KB).
+const QuicTag kIFW8 = TAG('I', 'F', 'W', '8');   // Set initial size
+                                                 // of stream flow control
+                                                 // receive window to
+                                                 // 256KB. (2^8 KB).
+const QuicTag kIFW9 = TAG('I', 'F', 'W', '9');   // Set initial size
+                                                 // of stream flow control
+                                                 // receive window to
+                                                 // 512KB. (2^9 KB).
+const QuicTag kIFWA = TAG('I', 'F', 'W', 'a');   // Set initial size
+                                                 // of stream flow control
+                                                 // receive window to
+                                                 // 1MB. (2^0xa KB).
 const QuicTag kTBBR = TAG('T', 'B', 'B', 'R');   // Reduced Buffer Bloat TCP
 const QuicTag kRENO = TAG('R', 'E', 'N', 'O');   // Reno Congestion Control
 const QuicTag kBYTE = TAG('B', 'Y', 'T', 'E');   // TCP cubic or reno in bytes