collectpads: reliably go to eos. Fixes #574160
collectpads: reliably go to eos. Fixes #574160

Update collectpads status when removing pads.

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