Extend the webRequest.onCompleted event details object with TLS/SSL information

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..394ce85c233b8ff960ebac0ce681978e2d8573ac 100644
--- a/net/ssl/ssl_cipher_suite_names.h
+++ b/net/ssl/ssl_cipher_suite_names.h
@@ -30,6 +30,12 @@ NET_EXPORT void SSLCipherSuiteToStrings(const char** key_exchange_str,
                                         bool* is_tls13,
                                         uint16_t cipher_suite);
 
+// SSLCipherSuiteToComposedString returns the name of the cipher suite
+// specified by |cipher_suite|. The name is in the format
+// 'TLS_{key-exchange}_WITH_{cipher}_{prf}' or 'TLS_{cipher}_{prf}' if
+// the cipher is AEAD.
+NET_EXPORT std::string SSLCipherSuiteToComposedString(uint16_t cipher_suite);
+
 // SSLVersionToString returns the name of the SSL protocol version
 // specified by |ssl_version|, which is defined in
 // net/ssl/ssl_connection_status_flags.h.