For compatibility reasons we probably don't want all of the changes linked via the meta-bug at https://bugzilla.mozilla.org/show_bug.cgi?id=897815 and we don't want to remove the old properties, but we probably do want at least this, or some way to access the properties both directions.
For compatibility reasons we probably don't want all of the changes linked via the meta-bug at https://bugzilla.mozilla.org/show_bug.cgi?id=897815 and we don't want to remove the old properties, but we probably do want at least this, or some way to access the properties both directions.
document.body https://bugzilla.mozilla.org/show_bug.cgi?id=1276438 prereq? https://bugzilla.mozilla.org/show_bug.cgi?id=1415176