relnote: Deprecate --quic_auto_tune_receive_window.

net/quic/crypto/crypto_protocol.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef NET_QUIC_CRYPTO_CRYPTO_PROTOCOL_H_
 #define NET_QUIC_CRYPTO_CRYPTO_PROTOCOL_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
@@ skipping 38 matching lines @@
 const QuicTag kAESG = TAG('A', 'E', 'S', 'G');   // AES128 + GCM-12
 const QuicTag kCC20 = TAG('C', 'C', '2', '0');   // ChaCha20 + Poly1305 RFC7539
 
 // Socket receive buffer
 const QuicTag kSRBF = TAG('S', 'R', 'B', 'F');   // Socket receive buffer
 
 // Congestion control feedback types
 const QuicTag kQBIC = TAG('Q', 'B', 'I', 'C');   // TCP cubic
 
 // Connection options (COPT) values
-const QuicTag kAFCW = TAG('A', 'F', 'C', 'W');   // Auto-tune flow control
-                                                 // receive windows.
-const QuicTag kIFW5 = TAG('I', 'F', 'W', '5');   // Set initial size
-                                                 // of stream flow control
-                                                 // receive window to
-                                                 // 32KB. (2^5 KB).
-const QuicTag kIFW6 = TAG('I', 'F', 'W', '6');   // Set initial size
-                                                 // of stream flow control
-                                                 // receive window to
-                                                 // 64KB. (2^6 KB).
-const QuicTag kIFW7 = TAG('I', 'F', 'W', '7');   // Set initial size
-                                                 // of stream flow control
-                                                 // receive window to
-                                                 // 128KB. (2^7 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
 const QuicTag kIW03 = TAG('I', 'W', '0', '3');   // Force ICWND to 3
 const QuicTag kIW10 = TAG('I', 'W', '1', '0');   // Force ICWND to 10
 const QuicTag kIW20 = TAG('I', 'W', '2', '0');   // Force ICWND to 20
 const QuicTag kIW50 = TAG('I', 'W', '5', '0');   // Force ICWND to 50
 const QuicTag k1CON = TAG('1', 'C', 'O', 'N');   // Emulate a single connection
 const QuicTag kNTLP = TAG('N', 'T', 'L', 'P');   // No tail loss probe
 const QuicTag kNCON = TAG('N', 'C', 'O', 'N');   // N Connection Congestion Ctrl
@@ skipping 144 matching lines @@
 // amplification factor of any mirror DoS attack.
 //
 // A client may pad an inchoate client hello to a size larger than
 // kClientHelloMinimumSize to make it more likely to receive a complete
 // rejection message.
 const size_t kClientHelloMinimumSize = 1024;
 
 }  // namespace net
 
 #endif  // NET_QUIC_CRYPTO_CRYPTO_PROTOCOL_H_