Adds type information to the NetworkStateNotifier. Also allows for registration of observers.

Source/web/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 21 matching lines @@
 #include "public/web/WebNetworkStateNotifier.h"
 
 #include "core/page/NetworkStateNotifier.h"
 
 using namespace WebCore;
 
 namespace blink {
 
 void WebNetworkStateNotifier::setOnLine(bool onLine)
 {
     networkStateNotifier().setOnLine(onLine);

[adamk, 2014/05/20 15:00:36]

Do you plan to unify the setOnLine bit with the WebConnectionType bit? It
strikes me that "online" is probably something you can determine if you know the
connection type.

[jkarlin, 2014/05/20 16:20:23]

Today we determine online by connection type, but perhaps not in the future. 
I'd like to leave them separate.

 }
 
+void WebNetworkStateNotifier::setWebConnectionType(WebNetworkConnection::ConnectionType type)
+{
+    networkStateNotifier().setWebConnectionType(type);
+}
+
 } // namespace blink