Index: Source/core/dom/MessagePort.h |
diff --git a/Source/core/dom/MessagePort.h b/Source/core/dom/MessagePort.h |
index 2f7caec4b1e0111e183c1fd201e6a62da62f3113..0e6e052d43857e483c1488fb0e10e19a42621385 100644 |
--- a/Source/core/dom/MessagePort.h |
+++ b/Source/core/dom/MessagePort.h |
@@ -84,7 +84,7 @@ public: |
virtual const AtomicString& interfaceName() const OVERRIDE; |
virtual ExecutionContext* executionContext() const OVERRIDE { return ActiveDOMObject::executionContext(); } |
- MessagePort* toMessagePort() OVERRIDE { return this; } |
+ virtual MessagePort* toMessagePort() OVERRIDE { return this; } |
// ActiveDOMObject implementation. |
virtual bool hasPendingActivity() const OVERRIDE; |