Revert "Roll src/third_party/boringssl/src 0d81373f9..1991af690" (https://codereview.chromium.org/2…

net/ssl/ssl_cipher_suite_names.h

Index: net/ssl/ssl_cipher_suite_names.h
diff --git a/net/ssl/ssl_cipher_suite_names.h b/net/ssl/ssl_cipher_suite_names.h
index 36a6d152bb3fab49a70b94526137a2eea501e445..7c1192b279b2ec10d8d7820573c3a97c102d4950 100644
--- a/net/ssl/ssl_cipher_suite_names.h
+++ b/net/ssl/ssl_cipher_suite_names.h
@@ -19,15 +19,11 @@ namespace net {
 // wire and recorded at
 // http://www.iana.org/assignments/tls-parameters/tls-parameters.xml
 // If the cipher suite is unknown, the strings are set to "???".
-// In the case of an AEAD cipher suite, *mac_str is nullptr and *is_aead is
-// true.
-// In the case of a TLS 1.3 AEAD-only cipher suite, *key_exchange_str is nullptr
-// and *is_tls13 is true.
+// In the case of an AEAD cipher suite, *mac_str is NULL and *is_aead is true.
 NET_EXPORT void SSLCipherSuiteToStrings(const char** key_exchange_str,
                                         const char** cipher_str,
                                         const char** mac_str,
                                         bool* is_aead,
-                                        bool* is_tls13,
                                         uint16_t cipher_suite);
 
 // SSLVersionToString returns the name of the SSL protocol version