use get8x8var directly for non-subpixel motion case in VP8_UVSSE
use get8x8var directly for non-subpixel motion case in VP8_UVSSE

VP8_UVSSE mistakenly used subpixvar8x8 to calculate SSE for non-subpixl
motion cases.

Change-Id: I4a5398bb9ef39c211039f6af4540546d4972e6a9

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