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

public/web/WebNetworkStateNotifier.h

 /*
  * 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 14 matching lines @@
  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #ifndef WebNetworkStateNotifier_h
 #define WebNetworkStateNotifier_h
 
 #include "../platform/WebCommon.h"
+#include "../platform/WebConnectionType.h"
 
 namespace blink {
 
 class WebNetworkStateNotifier {
 public:
     BLINK_EXPORT static void setOnLine(bool);
+    BLINK_EXPORT static void setWebConnectionType(WebConnectionType);
 
 private:
     WebNetworkStateNotifier();
 };
 
 } // namespace blink
 
 #endif