Use canonical avg_pred functions
Use canonical avg_pred functions

Change-Id: Ibe0cc388226622561d2b4a00e5bdc1016a3c4a94

luctrudeau/aom,webmproject/libvpx,webmproject/libvpx,mbebenita/aom,mwgoldsmith/libvpx,smarter/aom,mwgoldsmith/vpx,Topopiccione/libvpx,mbebenita/aom,mbebenita/aom,ShiftMediaProject/libvpx,webmproject/libvpx,mwgoldsmith/vpx,webmproject/libvpx,GrokImageCompression/aom,smarter/aom,mbebenita/aom,luctrudeau/aom,Topopiccione/libvpx,GrokImageCompression/aom,mwgoldsmith/libvpx,mwgoldsmith/libvpx,mwgoldsmith/vpx,ShiftMediaProject/libvpx,smarter/aom,mwgoldsmith/vpx,ShiftMediaProject/libvpx,mwgoldsmith/vpx,GrokImageCompression/aom,luctrudeau/aom,ShiftMediaProject/libvpx,mbebenita/aom,mbebenita/aom,smarter/aom,mbebenita/aom,GrokImageCompression/aom,GrokImageCompression/aom,luctrudeau/aom,ShiftMediaProject/libvpx,luctrudeau/aom,smarter/aom,mwgoldsmith/libvpx,Topopiccione/libvpx,Topopiccione/libvpx,luctrudeau/aom,mwgoldsmith/libvpx,webmproject/libvpx,Topopiccione/libvpx,mbebenita/aom,webmproject/libvpx,mbebenita/aom,mwgoldsmith/vpx,GrokImageCompression/aom,Topopiccione/libvpx,mwgoldsmith/libvpx,smarter/aom