needsExtendedLengthField  568 Source/modules/websockets/MainThreadWebSocketChannel.cpp     if (WebSocketFrame::isControlOpCode(frame.opCode) && WebSocketFrame::needsExtendedLengthField(frame.payloadLength)) {
needsExtendedLengthField   59 Source/modules/websockets/WebSocketFrame.h     static bool needsExtendedLengthField(size_t payloadLength);