willSendWebSocketHandshakeRequest  542 Source/core/inspector/InspectorResourceAgent.cpp void InspectorResourceAgent::willSendWebSocketHandshakeRequest(Document*, unsigned long identifier, const WebSocketHandshakeRequest* request)
willSendWebSocketHandshakeRequest  903 Source/core/inspector/InspectorTimelineAgent.cpp void InspectorTimelineAgent::willSendWebSocketHandshakeRequest(Document* document, unsigned long identifier, const WebSocketHandshakeRequest*)