Stop setting 'WebKitEnableCaretBrowsing' since it is not support by Mac and Win DRTs and -webkit-user-modify does the trick here. See more details in https://bugs.webkit.org/show_bug.cgi?id=25676#c20
Created attachment 75785 [details] patch v1 (committed r73464, r=mrobinson)
Comment on attachment 75785 [details] patch v1 (committed r73464, r=mrobinson) Clearing flags on attachment: 75785 Committed r73464: <http://trac.webkit.org/changeset/73464>