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Unified Diff: third_party/WebKit/Source/bindings/core/v8/V8AbstractEventListener.cpp

Issue 2474693002: [wrapper-tracing] Support for incrementally tracing ScopedPersistent (Closed)
Patch Set: Created 4 years, 1 month ago
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Index: third_party/WebKit/Source/bindings/core/v8/V8AbstractEventListener.cpp
diff --git a/third_party/WebKit/Source/bindings/core/v8/V8AbstractEventListener.cpp b/third_party/WebKit/Source/bindings/core/v8/V8AbstractEventListener.cpp
index c4b135f9dbc4e8ec87f1900ff0eab4b7625521fe..712aeb127920b2a7b586986bfef29dad8c52431e 100644
--- a/third_party/WebKit/Source/bindings/core/v8/V8AbstractEventListener.cpp
+++ b/third_party/WebKit/Source/bindings/core/v8/V8AbstractEventListener.cpp
@@ -46,6 +46,7 @@ V8AbstractEventListener::V8AbstractEventListener(bool isAttribute,
DOMWrapperWorld& world,
v8::Isolate* isolate)
: EventListener(JSEventListenerType),
+ m_listener(nullptr),
m_isAttribute(isAttribute),
m_world(world),
m_isolate(isolate),
@@ -226,7 +227,7 @@ DEFINE_TRACE(V8AbstractEventListener) {
}
DEFINE_TRACE_WRAPPERS(V8AbstractEventListener) {
- visitor->traceWrappers(&m_listener);
+ visitor->traceWrappers(&m_listener.cast<v8::Value>());
}
} // namespace blink

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