Fixed bug where the readyState was checked on the wrong document instance.
Fixed bug where the readyState was checked on the wrong document instance.

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