function ChartEntry(depth, duration, startTime, selfTime, node)
        {
            this.depth = depth;
            this.duration = duration;
            this.startTime = startTime;
            this.selfTime = selfTime;
            this.node = node;
        }
@constructor
@param {number} depth
@param {number} duration
@param {number} startTime
@param {number} selfTime
@param {!ProfilerAgent.CPUProfileNode} node