https://html.spec.whatwg.org/multipage/history.html#relevant-document
> A Location object has an associated relevant Document, which is this
> Location object's relevant global object's browsing context's active
> document, if this Location object's relevant global object's browsing
> context is non-null, and null otherwise.
The old versions were renamed to JS_DECLARE_OLD_NATIVE_FUNCTION and
JS_DEFINE_OLD_NATIVE_FUNCTION, and will be eventually removed once all
native functions were converted to the new format.
SPDX License Identifiers are a more compact / standardized
way of representing file license information.
See: https://spdx.dev/resources/use/#identifiers
This was done with the `ambr` search and replace tool.
ambr --no-parent-ignore --key-from-file --rep-from-file key.txt rep.txt *