Expose RTT and downlink bandwidth using experimental Javascript API

third_party/WebKit/Source/platform/exported/WebNetworkStateNotifier.cpp

 /*
  * Copyright (C) 2011 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 25 matching lines @@
 
 void WebNetworkStateNotifier::SetOnLine(bool on_line) {
   GetNetworkStateNotifier().SetOnLine(on_line);
 }
 
 void WebNetworkStateNotifier::SetWebConnection(WebConnectionType type,
                                                double max_bandwidth_mbps) {
   GetNetworkStateNotifier().SetWebConnection(type, max_bandwidth_mbps);
 }
 
+void WebNetworkStateNotifier::SetNetworkQuality(TimeDelta http_rtt,
+                                                TimeDelta transport_rtt,
+                                                int downlink_throughput_kbps) {
+  GetNetworkStateNotifier().SetNetworkQuality(http_rtt, transport_rtt,
+                                              downlink_throughput_kbps);
+}
+
 }  // namespace blink