Function popToNextHostParent

code/styling/public/app.js:12206–12212

(fiber)

  }

  function popToNextHostParent(fiber) {
    var parent = fiber['return'];
    while (parent !== null && parent.tag !== HostComponent && parent.tag !== HostRoot) {
      parent = parent['return'];
    }
    hydrationParentFiber = parent;
  }

  function popHydrationState(fiber) {
    if (fiber !== hydrationParentFiber) {