Delete outdated comment & tidy-up others
Delete outdated comment & tidy-up others

Change-Id: I83031180723ee59270ec8fb66b2f73c0796bee25

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