Removing unused tt_activity_measure().
Removing unused tt_activity_measure().

Change-Id: Ifcb46e6904730d14b9ef76b648b4d0dc3cd5d0c5

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