Take out xsrf check for /close for Chromium's branch
Take out xsrf check for /close for Chromium's branch

supriyantomaftuh/rietveld,dushmis/rietveld,rietveld-codereview/rietveld,xtypebee/rietveld,xtypebee/rietveld,foolonhill/rietveld,arg0/rietveld,google-code-export/rietveld,andyzsf/rietveld,berkus/rietveld,ericmckean/rietveld,rietveld-codereview/rietveld,v3ss0n/rietveld,rietveld-codereview/rietveld,sajingeo/rietveld,ericmckean/rietveld,robfig/rietveld,draem0507/rietveld,salomon1184/rietveld,Koulio/rietveld,gco/rietveld,foolonhill/rietveld,draem0507/rietveld,fuzan/rietveld,fuzan/rietveld,google-code-export/rietveld,Koulio/rietveld,arg0/rietveld,gavioto/rietveld,gavioto/rietveld,gco/rietveld,supriyantomaftuh/rietveld,salomon1184/rietveld,arg0/rietveld,berkus/rietveld,andyzsf/rietveld,andyzsf/rietveld,draem0507/rietveld,supriyantomaftuh/rietveld,DeanHere/rietveld,salomon1184/rietveld,ericmckean/rietveld,dushmis/rietveld,Koulio/rietveld,dushmis/rietveld,aungzanbaw/rietveld,aungzanbaw/rietveld,robfig/rietveld,gco/rietveld,aungzanbaw/rietveld,sajingeo/rietveld,berkus/rietveld,foolonhill/rietveld,openlabs/cr.openlabs.co.in,openlabs/cr.openlabs.co.in,openlabs/cr.openlabs.co.in,fuzan/rietveld,DeanHere/rietveld,robfig/rietveld,google-code-export/rietveld,gavioto/rietveld,xtypebee/rietveld,DeanHere/rietveld,v3ss0n/rietveld,v3ss0n/rietveld,sajingeo/rietveld,rietveld-codereview/rietveld