Fixed unit test issue with figure block element.
Fixed unit test issue with figure block element.

rxl194/tinymce,pmpl-5/tinymce,mplank/tinymce,aduth/tinymce,kencheung/tinymce,ETSI-CTI/TinySpecMCE,toxalot/tinymce,endjin/tinymce,howanghk/tinymce,ikuchmin/tinymce,VioletLife/tinymce,enfold/tinymce,kencheung/tinymce,sjbufton/tinymce,bsuh/tinymce,enfold/tinymce,bsuh/tinymce,support-dot-com/tinymce,adaptiffdesigns/tinymce,ikuchmin/tinymce,nbcp/tinymce,howanghk/tinymce,blakewallan/tinymce,danchr/tinymce,Zimbra/tinymce,1099511627776/tinymce,Kindling/tinymce,VioletLife/tinymce,dziemian007/tinymce,tinymce/tinymce,ice8lue/tinymce,leofeyer/tinymce,nikolas/tinymce,1099511627776/tinymce,henrythewasp/tinymce,danielpunkass/tinymce,fhchina/tinymce,MediehusetTek/tinymce,pmpl-5/tinymce,widgetfactory/tinymce,FernCreek/tinymce,shilpi230/tinymce,cclaerhout/tinymce,Razzwan/tinymce,gabixdev/tinymce,danielpunkass/tinymce,M4R7iNP/tinymce,TeamupCom/tinymce,aduth/tinymce,rednose-public/tinymce,MediehusetTek/tinymce,jtark/tinymce,shilpi230/tinymce,jtark/tinymce,M4R7iNP/tinymce,tinymce/tinymce,sjbufton/tinymce,jashua212/tinymce,danielpunkass/tinymce,ice8lue/tinymce,jashua212/tinymce,ChristophKaser/tinymce,TeamupCom/tinymce,widgetfactory/tinymce,Shopify/tinymce,simachewh/tinymce,fashionsun/tinymce,rbecheras/tinymce,gencer/tinymce,tinymce/tinymce,nikolas/tinymce,Kindling/tinymce,endjin/tinymce,fhchina/tinymce,support-dot-com/tinymce,blakewallan/tinymce,collective/tinymce,Zimbra/tinymce,fashionsun/tinymce,sachgits/tinymce,fillabs/TinySpecMCE,sachgits/tinymce,Razzwan/tinymce,simachewh/tinymce,nbcp/tinymce,adaptiffdesigns/tinymce,FernCreek/tinymce,collective/tinymce,danchr/tinymce,gabixdev/tinymce,ETSI-CTI/TinySpecMCE,cclaerhout/tinymce,ChristophKaser/tinymce,gencer/tinymce,dziemian007/tinymce,leofeyer/tinymce,mplank/tinymce,fillabs/TinySpecMCE,henrythewasp/tinymce,FernCreek/tinymce,rxl194/tinymce,rednose-public/tinymce,rbecheras/tinymce,toxalot/tinymce