--- a/usbmgmt/usbmgr/usbman/extensionplugin/public/MUsbManExtensionPluginObserver.h	Fri Sep 17 08:40:15 2010 +0300
+++ b/usbmgmt/usbmgr/usbman/extensionplugin/public/MUsbManExtensionPluginObserver.h	Mon Oct 04 03:06:48 2010 +0300
@@ -26,9 +26,12 @@
 #define USBMANEXTENSIONPLUGINOBSERVER_H
 
 #include <e32base.h>
-#include <d32usbc.h>
 
 class MUsbDeviceNotify;
+#ifdef SYMBIAN_USB_BATTERYCHARGING_V1_1	
+class MUsbChargingNotify;
+#endif
+class RDevUsbcClient;
 
 class MUsbmanExtensionPluginObserver
 	{
@@ -45,6 +48,9 @@
 	@param aObserver The observer to register for state changes
 	*/
 	IMPORT_C void RegisterStateObserverL(MUsbDeviceNotify& aObserver);
+#ifdef SYMBIAN_USB_BATTERYCHARGING_V1_1		
+	IMPORT_C void RegisterChargingObserverL(MUsbChargingNotify& aObserver);
+#endif
 
 private:
 	/**
@@ -56,6 +62,13 @@
 	@see RegisterStateObserverL.
 	*/
 	virtual void MuepoDoRegisterStateObserverL(MUsbDeviceNotify& aObserver) = 0;
+
+	/**
+	@see RegisterChargingObserverL.
+	*/
+#ifdef SYMBIAN_USB_BATTERYCHARGING_V1_1	
+	virtual void MuepoDoRegisterChargingObserverL(MUsbChargingNotify& aObserver) = 0;	
+#endif
 	};
 
 #endif // USBMANEXTENSIONPLUGINOBSERVER_H