Refactor SSLClientSocket::SerializeNextProtos().

net/socket/ssl_client_socket.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_SOCKET_SSL_CLIENT_SOCKET_H_
 #define NET_SOCKET_SSL_CLIENT_SOCKET_H_
 
 #include <string>
 
 #include "base/gtest_prod_util.h"
@@ skipping 160 matching lines @@
   // Section 9.2 of the HTTP/2 specification.  Note that the server might still
   // pick an inadequate cipher suite.
   static bool HasCipherAdequateForHTTP2(
       const std::vector<uint16>& cipher_suites);
 
   // Determine if the TLS version required by Section 9.2 of the HTTP/2
   // specification is enabled.  Note that the server might still pick an
   // inadequate TLS version.
   static bool IsTLSVersionAdequateForHTTP2(const SSLConfig& ssl_config);
 
-  // Serializes |next_protos| in the wire format for ALPN: protocols are listed
-  // in order, each prefixed by a one-byte length.  Any HTTP/2 protocols in
-  // |next_protos| are ignored if |can_advertise_http2| is false.
+  // Serialize |next_protos| in the wire format for ALPN and NPN: protocols are
+  // listed in order, each prefixed by a one-byte length.
   static std::vector<uint8_t> SerializeNextProtos(
-      const NextProtoVector& next_protos,
-      bool can_advertise_http2);
+      const NextProtoVector& next_protos);
 
  private:
   FRIEND_TEST_ALL_PREFIXES(SSLClientSocket, SerializeNextProtos);
   // For signed_cert_timestamps_received_ and stapled_ocsp_response_received_.
   FRIEND_TEST_ALL_PREFIXES(SSLClientSocketTest,
                            ConnectSignedCertTimestampsEnabledTLSExtension);
   FRIEND_TEST_ALL_PREFIXES(SSLClientSocketTest,
                            ConnectSignedCertTimestampsEnabledOCSP);
   FRIEND_TEST_ALL_PREFIXES(SSLClientSocketTest,
                            ConnectSignedCertTimestampsDisabled);
   FRIEND_TEST_ALL_PREFIXES(SSLClientSocketTest,
                            VerifyServerChainProperlyOrdered);
 
   // True if SCTs were received via a TLS extension.
   bool signed_cert_timestamps_received_;
   // True if a stapled OCSP response was received.
   bool stapled_ocsp_response_received_;
   // Protocol negotiation extension used.
   SSLNegotiationExtension negotiation_extension_;
 };
 
 }  // namespace net
 
 #endif  // NET_SOCKET_SSL_CLIENT_SOCKET_H_