Remove RC4 by default.

net/http/http_network_transaction.cc

Index: net/http/http_network_transaction.cc
diff --git a/net/http/http_network_transaction.cc b/net/http/http_network_transaction.cc
index e0c41002ee1fa8b78fdaed33b599b03ea928674e..8a8e7421e4bbd5d3e8f5390f3fd5f601c176b45d 100644
--- a/net/http/http_network_transaction.cc
+++ b/net/http/http_network_transaction.cc
@@ -1291,13 +1291,13 @@ int HttpNetworkTransaction::HandleSSLHandshakeError(int error) {
   // reflect servers require a deprecated cipher rather than merely prefer
   // it. This, however, has no security benefit until the ciphers are actually
   // removed.
-  if (!server_ssl_config_.enable_deprecated_cipher_suites &&
+  if (!server_ssl_config_.deprecated_cipher_suites_enabled &&
       (error == ERR_SSL_VERSION_OR_CIPHER_MISMATCH ||
        error == ERR_CONNECTION_CLOSED || error == ERR_CONNECTION_RESET)) {
     net_log_.AddEvent(
         NetLog::TYPE_SSL_CIPHER_FALLBACK,
         base::Bind(&NetLogSSLCipherFallbackCallback, &request_->url, error));
-    server_ssl_config_.enable_deprecated_cipher_suites = true;
+    server_ssl_config_.deprecated_cipher_suites_enabled = true;
     ResetConnectionAndRequestForResend();
     return OK;
   }
@@ -1514,7 +1514,7 @@ void HttpNetworkTransaction::RecordSSLFallbackMetrics(int result) {
   }
 
   UMA_HISTOGRAM_BOOLEAN("Net.ConnectionUsedSSLDeprecatedCipherFallback2",
-                        server_ssl_config_.enable_deprecated_cipher_suites);
+                        server_ssl_config_.deprecated_cipher_suites_enabled);
 
   if (server_ssl_config_.version_fallback) {
     // Record the error code which triggered the fallback and the state the