Index: Source/modules/serviceworkers/ServiceWorkerContainer.h |
diff --git a/Source/modules/serviceworkers/ServiceWorkerContainer.h b/Source/modules/serviceworkers/ServiceWorkerContainer.h |
index 360fe0772d4b5284db0ee885eac5dd8b9c5e59e1..0061c2e23005eae4b674427a8348207aadaed59a 100644 |
--- a/Source/modules/serviceworkers/ServiceWorkerContainer.h |
+++ b/Source/modules/serviceworkers/ServiceWorkerContainer.h |
@@ -65,7 +65,7 @@ public: |
void willBeDetachedFromFrame(); |
- void trace(Visitor*); |
+ virtual void trace(Visitor*); |
PassRefPtrWillBeRawPtr<ServiceWorker> active() { return m_active.get(); } |
PassRefPtrWillBeRawPtr<ServiceWorker> controller() { return m_controller.get(); } |