Intra code cleanup.
Intra code cleanup.

Removing redundant code.

Change-Id: I71bfc40a1fb06d8e3149ed5400aa4dfd87a51aac

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