Implement PPB_NetworkMonitor_Private Pepper interface.

webkit/glue/network_list_observer.h

Index: webkit/glue/network_list_observer.h
diff --git a/webkit/glue/network_list_observer.h b/webkit/glue/network_list_observer.h
new file mode 100644
index 0000000000000000000000000000000000000000..288bfa7518d3eb58b6549ec5010cb27b470a6807
--- /dev/null
+++ b/webkit/glue/network_list_observer.h
@@ -0,0 +1,33 @@
+// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef WEBKIT_GLUE_NETWORK_LIST_OBSERVER_H_
+#define WEBKIT_GLUE_NETWORK_LIST_OBSERVER_H_
+
+#include <vector>
+
+namespace net {
+struct NetworkInterface;
+typedef std::vector<NetworkInterface> NetworkInterfaceList;
+}  // namespace net
+
+namespace webkit_glue {
+
+class NetworkListObserver {
+ public:
+  virtual ~NetworkListObserver() {}
+
+  virtual void OnNetworkListChanged(
+      const net::NetworkInterfaceList& list) = 0;
+
+ protected:
+  NetworkListObserver() {}
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(NetworkListObserver);
+};
+
+}  // namespace webkit_glue
+
+#endif  // WEBKIT_GLUE_NETWORK_LIST_OBSERVER_H_