part 6 - Text Fragments: Changed order of tests in non-html-documents.html.
Gecko does not fire an onload event for JSON files,
which causes the test to time out.
Therefore, the test for JSON has been moved
to the end of the file, so that the other tests
run before the test times out.
Note: The rules implemented in part 5 of this
patch set prevent JSON files from being scrolled to;
Failing this test does not imply incorrect behavior.
Differential Revision: https://phabricator.services.mozilla.com/D212821
bugzilla-url: https://bugzilla.mozilla.org/show_bug.cgi?id=1888756
gecko-commit: 11957961b0fa08aa0b56e541f52f1a5843b04863
gecko-reviewers: dom-core, edgar