Bug 1534351 - HTMLInputElement should always allow popups for system principal, r=smaug

Differential Revision: https://phabricator.services.mozilla.com/D26671

dom/html/HTMLInputElement.cpp

@@ -654,7 +654,7 @@ bool HTMLInputElement::IsPopupBlocked() const {
 
   // Check if page can open a popup without abuse regardless of allowed events
   if (PopupBlocker::GetPopupControlState() <= PopupBlocker::openBlocked) {
-    return !PopupBlocker::TryUsePopupOpeningToken();
+    return !PopupBlocker::TryUsePopupOpeningToken(OwnerDoc()->NodePrincipal());
   }
 
   return !PopupBlocker::CanShowPopupByPermission(OwnerDoc()->NodePrincipal());