intrapred_test: drop '_t' from local typenames
intrapred_test: drop '_t' from local typenames

_t is reserved by posix

+ switch to camelcase
  http://google-styleguide.googlecode.com/svn/trunk/cppguide.xml#Type_Names

Change-Id: I74d7489ea35f988fcfec3651bd16f02e688e406a

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