Remove dead code
Remove dead code

The new loopfilter was originally introduced as an experimental change.
It's permanent now.

Change-Id: I25dbedb6ceff3e9f9c04e18bb29f84c3ecb7e546

zofuthan/libvpx,iniwf/webm.libvpx,hsueceumd/test_hui,rikaunite/gst-opera_libvpx,luctrudeau/aom,goodleixiao/vpx,Distrotech/libvpx,kim42083/webm.libvpx,Suvarna1488/webm.libvpx,Laknot/libvpx,pcwalton/libvpx,mbebenita/aom,VTCSecureLLC/libvpx,WebRTC-Labs/libvpx,sanyaade-teachings/libvpx,charup/https---github.com-webmproject-libvpx-,thdav/aom,matanbs/webm.libvpx,kleopatra999/webm.libvpx,openpeer/libvpx_new,liqianggao/libvpx,turbulenz/libvpx,kim42083/webm.libvpx,turbulenz/libvpx,jacklicn/webm.libvpx,Acidburn0zzz/webm.libvpx,Laknot/libvpx,lyx2014/libvpx_c,hsueceumd/test_hui,Topopiccione/libvpx,running770/libvpx,thdav/aom,webmproject/libvpx,reimaginemedia/webm.libvpx,luctrudeau/aom,Laknot/libvpx,kalli123/webm.libvpx,thdav/aom,enmasse-entertainment/libvpx,stewnorriss/libvpx,stewnorriss/libvpx,n4t/libvpx,felipebetancur/libvpx,Acidburn0zzz/webm.libvpx,cinema6/libvpx,turbulenz/libvpx,liqianggao/libvpx,vasilvv/esvp8,WebRTC-Labs/libvpx,altogother/webm.libvpx,shyamalschandra/libvpx,mwgoldsmith/vpx,shyamalschandra/libvpx,zofuthan/libvpx,rikaunite/gst-opera_libvpx,jdm/libvpx,webmproject/libvpx,Suvarna1488/webm.libvpx,turbulenz/libvpx,smarter/aom,ShiftMediaProject/libvpx,ittiamvpx/libvpx,GrokImageCompression/aom,WebRTC-Labs/libvpx,pcwalton/libvpx,ittiamvpx/libvpx-1,abwiz0086/webm.libvpx,jdm/libvpx,webmproject/libvpx,mbebenita/aom,reimaginemedia/webm.libvpx,gshORTON/webm.libvpx,gshORTON/webm.libvpx,shareefalis/libvpx,Maria1099/webm.libvpx,Distrotech/libvpx,running770/libvpx,genesi/libvpx0,rikaunite/gst-opera_libvpx,pcwalton/libvpx,luctrudeau/aom,altogother/webm.libvpx,stewnorriss/libvpx,ittiamvpx/libvpx,shyamalschandra/libvpx,goodleixiao/vpx,openpeer/libvpx_new,awatry/libvpx.opencl,jacklicn/webm.libvpx,mwgoldsmith/vpx,mwgoldsmith/libvpx,ittiamvpx/libvpx,jacklicn/webm.libvpx,lyx2014/libvpx_c,ShiftMediaProject/libvpx,webmproject/libvpx,mwgoldsmith/libvpx,mwgoldsmith/libvpx,jdm/libvpx,jacklicn/webm.libvpx,mwgoldsmith/vpx,sanyaade-teachings/libvpx,jdm/libvpx,felipebetancur/libvpx,liqianggao/libvpx,goodleixiao/vpx,goodleixiao/vpx,Suvarna1488/webm.libvpx,mwgoldsmith/vpx,shareefalis/libvpx,sanyaade-teachings/libvpx,GrokImageCompression/aom,abwiz0086/webm.libvpx,kalli123/webm.libvpx,cinema6/libvpx,pcwalton/libvpx,jdm/libvpx,ShiftMediaProject/libvpx,charup/https---github.com-webmproject-libvpx-,openpeer/libvpx_new,mbebenita/aom,shacklettbp/aom,Acidburn0zzz/webm.libvpx,shacklettbp/aom,Distrotech/libvpx,matanbs/vp982,iniwf/webm.libvpx,genesi/libvpx0,goodleixiao/vpx,shareefalis/libvpx,lyx2014/libvpx_c,smarter/aom,luctrudeau/aom,mbebenita/aom,hsueceumd/test_hui,matanbs/vp982,altogother/webm.libvpx,iniwf/webm.libvpx,enmasse-entertainment/libvpx,genesi/libvpx0,abwiz0086/webm.libvpx,lyx2014/libvpx_c,rikaunite/gst-opera_libvpx,shyamalschandra/libvpx,thdav/aom,GrokImageCompression/aom,jmvalin/aom,mwgoldsmith/vpx,turbulenz/libvpx,ittiamvpx/libvpx-1,matanbs/vp982,rikaunite/gst-opera_libvpx,cinema6/libvpx,kalli123/webm.libvpx,smarter/aom,reimaginemedia/webm.libvpx,charup/https---github.com-webmproject-libvpx-,ShiftMediaProject/libvpx,shareefalis/libvpx,awatry/libvpx.opencl,charup/https---github.com-webmproject-libvpx-,hsueceumd/test_hui,matanbs/vp982,kleopatra999/webm.libvpx,gshORTON/webm.libvpx,liqianggao/libvpx,charup/https---github.com-webmproject-libvpx-,smarter/aom,WebRTC-Labs/libvpx,VTCSecureLLC/libvpx,gshORTON/webm.libvpx,kim42083/webm.libvpx,Acidburn0zzz/webm.libvpx,kim42083/webm.libvpx,awatry/libvpx.opencl,charup/https---github.com-webmproject-libvpx-,Laknot/libvpx,vasilvv/esvp8,running770/libvpx,reimaginemedia/webm.libvpx,sanyaade-teachings/libvpx,ShiftMediaProject/libvpx,mbebenita/aom,thdav/aom,ittiamvpx/libvpx-1,GrokImageCompression/aom,genesi/libvpx0,enmasse-entertainment/libvpx,mbebenita/aom,kalli123/webm.libvpx,mbebenita/aom,shacklettbp/aom,enmasse-entertainment/libvpx,felipebetancur/libvpx,enmasse-entertainment/libvpx,ittiamvpx/libvpx,thdav/aom,matanbs/webm.libvpx,shyamalschandra/libvpx,felipebetancur/libvpx,Suvarna1488/webm.libvpx,ittiamvpx/libvpx-1,cinema6/libvpx,luctrudeau/aom,n4t/libvpx,GrokImageCompression/aom,Maria1099/webm.libvpx,gshORTON/webm.libvpx,sanyaade-teachings/libvpx,Distrotech/libvpx,altogother/webm.libvpx,Maria1099/webm.libvpx,webmproject/libvpx,webmproject/libvpx,kleopatra999/webm.libvpx,jacklicn/webm.libvpx,jmvalin/aom,vasilvv/esvp8,kleopatra999/webm.libvpx,abwiz0086/webm.libvpx,jmvalin/aom,kleopatra999/webm.libvpx,vasilvv/esvp8,turbulenz/libvpx,matanbs/vp982,luctrudeau/aom,shacklettbp/aom,running770/libvpx,VTCSecureLLC/libvpx,jmvalin/aom,mbebenita/aom,n4t/libvpx,WebRTC-Labs/libvpx,gshORTON/webm.libvpx,liqianggao/libvpx,lyx2014/libvpx_c,lyx2014/libvpx_c,shacklettbp/aom,Laknot/libvpx,Acidburn0zzz/webm.libvpx,Maria1099/webm.libvpx,reimaginemedia/webm.libvpx,altogother/webm.libvpx,smarter/aom,openpeer/libvpx_new,iniwf/webm.libvpx,n4t/libvpx,turbulenz/libvpx,abwiz0086/webm.libvpx,jacklicn/webm.libvpx,Topopiccione/libvpx,kalli123/webm.libvpx,mwgoldsmith/libvpx,running770/libvpx,kleopatra999/webm.libvpx,abwiz0086/webm.libvpx,turbulenz/libvpx,pcwalton/libvpx,ittiamvpx/libvpx-1,openpeer/libvpx_new,kalli123/webm.libvpx,ittiamvpx/libvpx,openpeer/libvpx_new,Topopiccione/libvpx,reimaginemedia/webm.libvpx,matanbs/webm.libvpx,zofuthan/libvpx,shareefalis/libvpx,Maria1099/webm.libvpx,Acidburn0zzz/webm.libvpx,iniwf/webm.libvpx,shacklettbp/aom,zofuthan/libvpx,kim42083/webm.libvpx,mwgoldsmith/vpx,mbebenita/aom,vasilvv/esvp8,genesi/libvpx0,iniwf/webm.libvpx,matanbs/vp982,cinema6/libvpx,mwgoldsmith/libvpx,cinema6/libvpx,Distrotech/libvpx,VTCSecureLLC/libvpx,hsueceumd/test_hui,zofuthan/libvpx,VTCSecureLLC/libvpx,awatry/libvpx.opencl,mwgoldsmith/libvpx,jdm/libvpx,GrokImageCompression/aom,kim42083/webm.libvpx,vasilvv/esvp8,Topopiccione/libvpx,ittiamvpx/libvpx,goodleixiao/vpx,n4t/libvpx,jmvalin/aom,liqianggao/libvpx,Suvarna1488/webm.libvpx,cinema6/libvpx,Distrotech/libvpx,stewnorriss/libvpx,felipebetancur/libvpx,shareefalis/libvpx,running770/libvpx,shyamalschandra/libvpx,turbulenz/libvpx,zofuthan/libvpx,smarter/aom,stewnorriss/libvpx,stewnorriss/libvpx,hsueceumd/test_hui,matanbs/webm.libvpx,Maria1099/webm.libvpx,ittiamvpx/libvpx-1,VTCSecureLLC/libvpx,Suvarna1488/webm.libvpx,felipebetancur/libvpx,matanbs/vp982,matanbs/webm.libvpx,altogother/webm.libvpx,Laknot/libvpx,jmvalin/aom,pcwalton/libvpx,Topopiccione/libvpx,genesi/libvpx0,vasilvv/esvp8,matanbs/webm.libvpx,Topopiccione/libvpx