didReceiveWebSocketHandshakeResponse 550 Source/core/inspector/InspectorResourceAgent.cpp void InspectorResourceAgent::didReceiveWebSocketHandshakeResponse(Document*, unsigned long identifier, const WebSocketHandshakeRequest* request, const WebSocketHandshakeResponse* response) didReceiveWebSocketHandshakeResponse 908 Source/core/inspector/InspectorTimelineAgent.cpp void InspectorTimelineAgent::didReceiveWebSocketHandshakeResponse(Document* document, unsigned long identifier, const WebSocketHandshakeRequest*, const WebSocketHandshakeResponse*)