Merge pull request #131 from w3c/noamr-patch-3

Add note about upstreaming monkey patches

index.bs

@@ -900,6 +900,10 @@ Report Long Animation Frames {#loaf-processing-model}
 Additions to existing standards {#other-standards}
 ==================================================
 
+Issue: these should be upstreamed upon formal positive signals from
+<a href="https://github.com/mozilla/standards-positions/issues/929">Gecko</a>
+/<a href="https://github.com/WebKit/standards-positions/issues/283">WebKit</a>.
+
 Monkey-patches to the WebIDL standard {#webidl-monkey-patches}
 ----------------------------------------------------------
 <div algorithm="Monkey patches to promise handling">
@@ -1086,4 +1090,4 @@ their nearest ancestor that is either topmost or has a cross-origin parent.
 Since {{PerformanceScriptTiming}} exposes information about script execution, we need to make sure it
 doesn't expose too much information about [=CORS cross-origin=] scripts that cannot be easily deduced otherwise.
 To do that, we use the existing [=classic script/muted errors=] boolean, and report an empty {{PerformanceScriptTiming/sourceLocation}}
-in such cases.
+in such cases.