Bug 1437081 - Disable /preload/link-header-preload-delay-onload.html for frequent failures. r=jmaher

--HG-- extra : rebase_source : f2d5541357165188171d183e6aeddb5389c993c5
2018-03-03 06:54:00 +02:00 · 2018-03-03 06:54:00 +02:00 · e7b7e2a565
--- a/testing/web-platform/meta/preload/link-header-preload-delay-onload.html.ini
+++ b/testing/web-platform/meta/preload/link-header-preload-delay-onload.html.ini
@ -0,0 +1,3 @@
+[link-header-preload-delay-onload.html]
+  disabled:
+    if (os == "linux"): https://bugzilla.mozilla.org/show_bug.cgi?id=1437081