Index: third_party/WebKit/Source/core/css/CSSVariableReferenceValue.cpp |
diff --git a/third_party/WebKit/Source/core/css/CSSVariableReferenceValue.cpp b/third_party/WebKit/Source/core/css/CSSVariableReferenceValue.cpp |
index 01b815571c8b277c760d3c0150a05912eee4c334..0fd812071003866a13cf84d67ecb3d96c9a7dd7b 100644 |
--- a/third_party/WebKit/Source/core/css/CSSVariableReferenceValue.cpp |
+++ b/third_party/WebKit/Source/core/css/CSSVariableReferenceValue.cpp |
@@ -8,6 +8,7 @@ namespace blink { |
DEFINE_TRACE_AFTER_DISPATCH(CSSVariableReferenceValue) { |
CSSValue::TraceAfterDispatch(visitor); |
+ visitor->Trace(parser_context_); |
} |
String CSSVariableReferenceValue::CustomCSSText() const { |