Remove an unnecessary check.
Remove an unnecessary check.

Change-Id: Id0f224ac4667dd173363b0f05711678448291d4e

smarter/aom,goodleixiao/vpx,liqianggao/libvpx,mbebenita/aom,felipebetancur/libvpx,shacklettbp/aom,luctrudeau/aom,mwgoldsmith/vpx,mbebenita/aom,mwgoldsmith/libvpx,running770/libvpx,stewnorriss/libvpx,openpeer/libvpx_new,liqianggao/libvpx,jmvalin/aom,luctrudeau/aom,ShiftMediaProject/libvpx,zofuthan/libvpx,running770/libvpx,mwgoldsmith/vpx,shacklettbp/aom,shyamalschandra/libvpx,webmproject/libvpx,stewnorriss/libvpx,felipebetancur/libvpx,ittiamvpx/libvpx-1,luctrudeau/aom,openpeer/libvpx_new,GrokImageCompression/aom,liqianggao/libvpx,goodleixiao/vpx,zofuthan/libvpx,ShiftMediaProject/libvpx,mbebenita/aom,felipebetancur/libvpx,mbebenita/aom,thdav/aom,running770/libvpx,mwgoldsmith/libvpx,shacklettbp/aom,webmproject/libvpx,mwgoldsmith/vpx,VTCSecureLLC/libvpx,GrokImageCompression/aom,VTCSecureLLC/libvpx,felipebetancur/libvpx,ittiamvpx/libvpx-1,shyamalschandra/libvpx,Topopiccione/libvpx,smarter/aom,luctrudeau/aom,VTCSecureLLC/libvpx,shyamalschandra/libvpx,shacklettbp/aom,thdav/aom,openpeer/libvpx_new,mwgoldsmith/libvpx,liqianggao/libvpx,felipebetancur/libvpx,jmvalin/aom,smarter/aom,running770/libvpx,webmproject/libvpx,goodleixiao/vpx,luctrudeau/aom,mwgoldsmith/libvpx,mwgoldsmith/libvpx,ittiamvpx/libvpx-1,shacklettbp/aom,webmproject/libvpx,smarter/aom,jmvalin/aom,VTCSecureLLC/libvpx,stewnorriss/libvpx,jmvalin/aom,smarter/aom,zofuthan/libvpx,VTCSecureLLC/libvpx,zofuthan/libvpx,smarter/aom,mwgoldsmith/vpx,GrokImageCompression/aom,stewnorriss/libvpx,ShiftMediaProject/libvpx,openpeer/libvpx_new,ShiftMediaProject/libvpx,mbebenita/aom,Topopiccione/libvpx,shyamalschandra/libvpx,thdav/aom,jmvalin/aom,felipebetancur/libvpx,thdav/aom,mbebenita/aom,zofuthan/libvpx,mwgoldsmith/vpx,running770/libvpx,ittiamvpx/libvpx-1,Topopiccione/libvpx,stewnorriss/libvpx,ittiamvpx/libvpx-1,stewnorriss/libvpx,mbebenita/aom,goodleixiao/vpx,GrokImageCompression/aom,mbebenita/aom,VTCSecureLLC/libvpx,GrokImageCompression/aom,shyamalschandra/libvpx,Topopiccione/libvpx,luctrudeau/aom,mbebenita/aom,jmvalin/aom,goodleixiao/vpx,mwgoldsmith/vpx,thdav/aom,goodleixiao/vpx,liqianggao/libvpx,shyamalschandra/libvpx,running770/libvpx,openpeer/libvpx_new,liqianggao/libvpx,GrokImageCompression/aom,openpeer/libvpx_new,Topopiccione/libvpx,webmproject/libvpx,ittiamvpx/libvpx-1,shacklettbp/aom,thdav/aom,ShiftMediaProject/libvpx,Topopiccione/libvpx,zofuthan/libvpx,mwgoldsmith/libvpx,webmproject/libvpx