Bug 1642478 - Update metadata, r=nbeleuzu CLOSED TREE

testing/web-platform/meta/fullscreen/api/element-request-fullscreen.html.ini

@@ -1,9 +1,7 @@
 [element-request-fullscreen.html]
   expected:
     if (os == "win") and webrender and not debug and not fission: ["OK", "TIMEOUT"]
-    if (os == "mac") and not debug: ERROR
   [Element#requestFullscreen()]
     expected:
       if (os == "win") and webrender and not debug and not fission: ["PASS", "TIMEOUT"]
-      if (os == "mac") and not debug: FAIL
-
+ 

testing/web-platform/meta/service-workers/service-worker/navigate-window.https.html.ini

@@ -2,7 +2,3 @@
   [Clients.matchAll() should not show an old window after it navigates.]
     expected: FAIL
 
-  [Clients.matchAll() should not show an old window as controlled after it navigates.]
-    expected:
-      if (os == "mac") and not debug: FAIL
-