Also set the pad filter when proxy negotiating
Also set the pad filter when proxy negotiating

Original commit message from CVS:
Also set the pad filter when proxy negotiating

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