Bug 1672141 - Part 5: Load font loader eagerly on test_wpt_touch_action r=emilio

Differential Revision: https://phabricator.services.mozilla.com/D111457

dom/events/test/pointerevents/mochitest.ini

@@ -1,4 +1,7 @@
 [DEFAULT]
+prefs =
+  gfx.font_loader.delay=0
+  gfx.font_loader.interval=0
 support-files =
   iframe.html
   mochitest_support_external.js