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

public/platform/WebConnectionType.h

Index: public/platform/WebConnectionType.h
diff --git a/public/web/WebArrayBufferConverter.h b/public/platform/WebConnectionType.h
similarity index 79%
copy from public/web/WebArrayBufferConverter.h
copy to public/platform/WebConnectionType.h
index 1c5bde03179cb27f90b37bd11e78698ce884d74b..db5b2aac298271f647a60b6ff6e8a30a2ef99ee3 100644
--- a/public/web/WebArrayBufferConverter.h
+++ b/public/platform/WebConnectionType.h
@@ -28,24 +28,22 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-#ifndef WebArrayBufferConverter_h
-#define WebArrayBufferConverter_h
-
-#include "public/platform/WebArrayBuffer.h"
-
-namespace v8 {
-class Value;
-template <class T> class Handle;
-}
+#ifndef WebConnectionType_h
+#define WebConnectionType_h
 
 namespace blink {
 
-class WebArrayBufferConverter {
-public:
-    BLINK_EXPORT static v8::Handle<v8::Value> toV8Value(WebArrayBuffer*);
-    BLINK_EXPORT static WebArrayBuffer* createFromV8Value(v8::Handle<v8::Value>);
+// Connection types from http://w3c.github.io/netinfo/.
+enum WebConnectionType {
+    ConnectionTypeCellular = 0,
+    ConnectionTypeBluetooth,
+    ConnectionTypeEthernet,
+    ConnectionTypeWifi,
+    ConnectionTypeOther,
+    ConnectionTypeNone,
+    ConnectionTypeLast = ConnectionTypeNone
 };
 
 } // namespace blink
 
-#endif // WebArrayBufferConverter_h
+#endif // WebConnectionType_h