Index: third_party/WebKit/Source/core/offscreencanvas/OffscreenCanvas.cpp |
diff --git a/third_party/WebKit/Source/core/offscreencanvas/OffscreenCanvas.cpp b/third_party/WebKit/Source/core/offscreencanvas/OffscreenCanvas.cpp |
index 94cbf94f568d6c2c2578b12199da58119e0b4067..e632c5d59a76262b8744946c73c8f16d9f894d22 100644 |
--- a/third_party/WebKit/Source/core/offscreencanvas/OffscreenCanvas.cpp |
+++ b/third_party/WebKit/Source/core/offscreencanvas/OffscreenCanvas.cpp |
@@ -239,6 +239,8 @@ ScriptPromise OffscreenCanvas::convertToBlob(ScriptState* scriptState, |
DEFINE_TRACE(OffscreenCanvas) { |
visitor->trace(m_context); |
+ visitor->trace(m_executionContext); |
+ EventTarget::trace(visitor); |
} |
} // namespace blink |