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 e0b6e08cd06df0f875cd53179f79c84f65ea0b89..0e172cdac0f23339543f2904f33ce5bae16526f7 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 |