Merge "audio:Changing usb device from ANALOG to USB_IN - USB recording is not...

Merge "audio:Changing usb device from ANALOG to USB_IN - USB recording is not working as in L USB plugin   events comes for AUDIO_DEVICE_IN_USB_DEVICE instead   of DEVICE_IN_ANLG_DOCK_HEADSET. - Fix is to convert device event for AUDIO_DEVICE_IN   _USB_DEVICE to DEVICE_IN_ANLG_DOCK_HEADSET."