padtemplate: clean up parent_class
padtemplate: clean up parent_class

cablelabs/gstreamer,justinjoy/gstreamer,jpakkane/gstreamer,lovebug356/gstreamer,centricular/gstreamer,lovebug356/gstreamer,jpxiong/gstreamer,StreamUtils/gstreamer,centricular/gstreamer,collects/gstreamer,jpxiong/gstreamer,ensonic/gstreamer,justinjoy/gstreamer,lovebug356/gstreamer,surround-io/gstreamer,shelsonjava/gstreamer,centricular/gstreamer,centricular/gstreamer,surround-io/gstreamer,collects/gstreamer,cablelabs/gstreamer,shelsonjava/gstreamer,jpxiong/gstreamer,krieger-od/gstreamer,surround-io/gstreamer,cablelabs/gstreamer,centricular/gstreamer,mparis/gstreamer,krichter722/gstreamer,jpakkane/gstreamer,krieger-od/gstreamer,mparis/gstreamer,jpakkane/gstreamer,jpakkane/gstreamer,StreamUtils/gstreamer,ensonic/gstreamer,krichter722/gstreamer,cfoch/gstreamer,collects/gstreamer,Lachann/gstreamer,Lachann/gstreamer,krichter722/gstreamer,justinjoy/gstreamer,krichter722/gstreamer,justinjoy/gstreamer,cfoch/gstreamer,lubosz/gstreamer,StreamUtils/gstreamer,mparis/gstreamer,shelsonjava/gstreamer,cablelabs/gstreamer,Lachann/gstreamer,lovebug356/gstreamer,surround-io/gstreamer,krieger-od/gstreamer,cfoch/gstreamer,cfoch/gstreamer,jpxiong/gstreamer,lubosz/gstreamer,krieger-od/gstreamer,ensonic/gstreamer,StreamUtils/gstreamer,StreamUtils/gstreamer,cablelabs/gstreamer,Lachann/gstreamer,mparis/gstreamer,Lachann/gstreamer,lubosz/gstreamer,collects/gstreamer,mparis/gstreamer,jpakkane/gstreamer,krichter722/gstreamer,ensonic/gstreamer,surround-io/gstreamer,cfoch/gstreamer,shelsonjava/gstreamer,lubosz/gstreamer,lubosz/gstreamer,ensonic/gstreamer,justinjoy/gstreamer,shelsonjava/gstreamer,lovebug356/gstreamer,jpxiong/gstreamer,krieger-od/gstreamer,collects/gstreamer