Fix out of memory error when using prototype in media dialog.
Fix out of memory error when using prototype in media dialog.

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