Bug 1949805 - Window opener heuristic with user interaction should not only work for trackers - r=timhuang

Differential Revision: https://phabricator.services.mozilla.com/D239165

dom/base/Document.cpp

@@ -17575,11 +17575,6 @@ void Document::MaybeAllowStorageForOpenerAfterUserInteraction() {
     return;
   }
 
-  // We care about first-party tracking resources only.
-  if (!nsContentUtils::IsFirstPartyTrackingResourceWindow(inner)) {
-    return;
-  }
-
   auto* outer = nsGlobalWindowOuter::Cast(inner->GetOuterWindow());
   if (NS_WARN_IF(!outer)) {
     return;