Small cleanups
Small cleanups

Original commit message from CVS:
Small cleanups

StreamUtils/gstreamer,krichter722/gstreamer,krieger-od/gstreamer,cablelabs/gstreamer,justinjoy/gstreamer,jpxiong/gstreamer,shelsonjava/gstreamer,krichter722/gstreamer,lubosz/gstreamer,magcius/gstreamer,mparis/gstreamer,cablelabs/gstreamer,shelsonjava/gstreamer,ahmedammar/platform_external_gst_gstreamer,collects/gstreamer,StreamUtils/gstreamer,ensonic/gstreamer,collects/gstreamer,magcius/gstreamer,justinjoy/gstreamer,jpakkane/gstreamer,ensonic/gstreamer,shelsonjava/gstreamer,ylatuya/gstreamer,magcius/gstreamer,jpakkane/gstreamer,lovebug356/gstreamer,justinjoy/gstreamer,lubosz/gstreamer,cfoch/gstreamer,Lachann/gstreamer,ylatuya/gstreamer,lubosz/gstreamer,shelsonjava/gstreamer,drothlis/gstreamer,drothlis/gstreamer,mparis/gstreamer,lovebug356/gstreamer,surround-io/gstreamer,cfoch/gstreamer,Distrotech/gstreamer,lovebug356/gstreamer,mrchapp/gstreamer,ahmedammar/platform_external_gst_gstreamer,Lachann/gstreamer,jpakkane/gstreamer,collects/gstreamer,Lachann/gstreamer,ahmedammar/platform_external_gst_gstreamer,jpxiong/gstreamer,lovebug356/gstreamer,shelsonjava/gstreamer,Lachann/gstreamer,StreamUtils/gstreamer,drothlis/gstreamer,magcius/gstreamer,cablelabs/gstreamer,surround-io/gstreamer,ahmedammar/platform_external_gst_gstreamer,StreamUtils/gstreamer,drothlis/gstreamer,centricular/gstreamer,krieger-od/gstreamer,collects/gstreamer,krichter722/gstreamer,mparis/gstreamer,jpakkane/gstreamer,Distrotech/gstreamer,surround-io/gstreamer,surround-io/gstreamer,cfoch/gstreamer,centricular/gstreamer,krieger-od/gstreamer,Distrotech/gstreamer,Lachann/gstreamer,lubosz/gstreamer,centricular/gstreamer,krichter722/gstreamer,mrchapp/gstreamer,ensonic/gstreamer,magcius/gstreamer,lubosz/gstreamer,surround-io/gstreamer,mparis/gstreamer,mrchapp/gstreamer,jpakkane/gstreamer,collects/gstreamer,mrchapp/gstreamer,lovebug356/gstreamer,jpxiong/gstreamer,ylatuya/gstreamer,cablelabs/gstreamer,justinjoy/gstreamer,ensonic/gstreamer,cfoch/gstreamer,cablelabs/gstreamer,krieger-od/gstreamer,krichter722/gstreamer,jpxiong/gstreamer,justinjoy/gstreamer,mrchapp/gstreamer,Distrotech/gstreamer,centricular/gstreamer,mparis/gstreamer,ylatuya/gstreamer,krieger-od/gstreamer,drothlis/gstreamer,jpxiong/gstreamer,StreamUtils/gstreamer,cfoch/gstreamer,ylatuya/gstreamer,ahmedammar/platform_external_gst_gstreamer,centricular/gstreamer,ensonic/gstreamer,Distrotech/gstreamer