Add an ASSERT about cross-world wrapper leakage into ScriptValue

Source/modules/serviceworkers/WaitUntilObserver.h

Index: Source/modules/serviceworkers/WaitUntilObserver.h
diff --git a/Source/modules/serviceworkers/WaitUntilObserver.h b/Source/modules/serviceworkers/WaitUntilObserver.h
index e0c4e7462da2c9c0cc8f9028b931138e21d677b7..fb665f8e0fbfe703577ee300d9217fa17a569cf4 100644
--- a/Source/modules/serviceworkers/WaitUntilObserver.h
+++ b/Source/modules/serviceworkers/WaitUntilObserver.h
@@ -13,6 +13,7 @@
 namespace WebCore {
 
 class ExecutionContext;
+class ScriptState;
 class ScriptValue;
 
 // Created for each InstallPhaseEvent instance.
@@ -35,7 +36,7 @@ public:
 
     // Observes the promise and delays calling the continuation until
     // the given promise is resolved or rejected.
-    void waitUntil(const ScriptValue&);
+    void waitUntil(ScriptState*, const ScriptValue&);
 
 private:
     class ThenFunction;