highlightQuad    1250 Source/core/inspector/InspectorDOMAgent.cpp     m_overlay->highlightQuad(quad, *highlightConfig);
highlightQuad     141 Source/core/inspector/InspectorDOMAgent.h     virtual void highlightQuad(ErrorString*, const RefPtr<JSONArray>& quad, const RefPtr<JSONObject>* color, const RefPtr<JSONObject>* outlineColor) OVERRIDE;
highlightQuad     133 Source/core/inspector/InspectorOverlay.h     void highlightQuad(PassOwnPtr<FloatQuad>, const HighlightConfig&);