convert GST_*_PADDING to _gst_reserved[GST_PADDING];
convert GST_*_PADDING to _gst_reserved[GST_PADDING];

Original commit message from CVS:
convert GST_*_PADDING to _gst_reserved[GST_PADDING];

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