Clean up wake on wifi handling

chromeos/network/network_device_handler_impl.h

Index: chromeos/network/network_device_handler_impl.h
diff --git a/chromeos/network/network_device_handler_impl.h b/chromeos/network/network_device_handler_impl.h
index fb10f3c2e8426338767af706e2bd7fb6f6b5cb88..c5ee02109c6eb6e74fb262162e176c3e46ffc642 100644
--- a/chromeos/network/network_device_handler_impl.h
+++ b/chromeos/network/network_device_handler_impl.h
@@ -102,6 +102,20 @@ class CHROMEOS_EXPORT NetworkDeviceHandlerImpl
       const network_handler::StringResultCallback& callback,
       const network_handler::ErrorCallback& error_callback) override;
 
+  void AddWifiWakeOnPacketConnection(
+      const net::IPEndPoint& ip_endpoint,
+      const base::Closure& callback,
+      const network_handler::ErrorCallback& error_callback) override;
+
+  void RemoveWifiWakeOnPacketConnection(
+      const net::IPEndPoint& ip_endpoint,
+      const base::Closure& callback,
+      const network_handler::ErrorCallback& error_callback) override;
+
+  void RemoveAllWifiWakeOnPacketConnections(
+      const base::Closure& callback,
+      const network_handler::ErrorCallback& error_callback) override;
+
   // NetworkStateHandlerObserver overrides
   virtual void DeviceListChanged() override;