Bug 1513580 - Ensure we only load the wpt test types we requested, r=Ms2ger

Differential Revision: https://phabricator.services.mozilla.com/D14438

--HG--
extra : moz-landing-system : lando

testing/web-platform/tests/tools/wptrunner/wptrunner/testloader.py

@@ -404,7 +404,7 @@ class ManifestLoader(object):
             download_from_github(manifest_path, tests_path)
         return manifest.load_and_update(tests_path, manifest_path, url_base,
                                         cache_root=cache_root, update=self.force_manifest_update,
-                                        meta_filters=self.meta_filters)
+                                        meta_filters=self.meta_filters, types=self.types)
 
 
 def iterfilter(filters, iter):