Reorder functions to avoid forward declaration
Reorder functions to avoid forward declaration

Change-Id: I24ad1f0f1cb0e991c476ea174db8ac1584929b02

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