vp9_mcomp: make search_step_table static
vp9_mcomp: make search_step_table static

Change-Id: I2552d8101cf49ed951782ab69adce407579700fc

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