Function clearFiberMark

docs/external/js/react-dom.development.js:10417–10424

(fiber, phase)

  };

  var clearFiberMark = function (fiber, phase) {
    var componentName = getComponentName(fiber.type) || 'Unknown';
    var debugID = fiber._debugID;
    var isMounted = fiber.alternate !== null;
    var label = getFiberLabel(componentName, isMounted, phase);
    var markName = getFiberMarkName(label, debugID);
    clearMark(markName);
  };

  var endFiberMark = function (fiber, phase, warning) {
    var componentName = getComponentName(fiber.type) || 'Unknown';