Index: third_party/WebKit/Source/core/dom/MessagePort.cpp |
diff --git a/third_party/WebKit/Source/core/dom/MessagePort.cpp b/third_party/WebKit/Source/core/dom/MessagePort.cpp |
index 39fc71e12b907344e4b4af722a06a63a39f0f8bb..ac307b6b9b1b6d40e2ce520769872d807fe360f2 100644 |
--- a/third_party/WebKit/Source/core/dom/MessagePort.cpp |
+++ b/third_party/WebKit/Source/core/dom/MessagePort.cpp |
@@ -51,7 +51,8 @@ MessagePort* MessagePort::create(ExecutionContext& executionContext) |
} |
MessagePort::MessagePort(ExecutionContext& executionContext) |
- : ActiveDOMObject(&executionContext) |
+ : ActiveScriptWrappable(this) |
+ , ActiveDOMObject(&executionContext) |
, m_started(false) |
, m_closed(false) |
, m_weakFactory(this) |