We purge it [here](https://github.com/facebook/react/blob/b11540ccb2321aeb7259fcf0b3a38aeeea35231d/src/isomorphic/ReactDebugTool.js#L88-L89) but this code doesn’t run because of the [early exit](https://github.com/facebook/react/blob/b11540ccb2321aeb7259fcf0b3a38aeeea35231d/src/isomorphic/ReactDebugTool.js#L53-L57).

Need to fix this and add a test case to make sure we don’t regress on it.

describe('move child', () => {
    it('gets reported when a child is inserted', () => {
      var node = document.createElement('div');
      ReactDOM.render(<div><span key="a" /><p key="b" /></div>, node);
      var inst = ReactDOMComponentTree.getInstanceFromNode(node.firstChild);
      ReactNativeOperationHistoryDevtool.clearHistory();
      ReactDOM.render(<div><p key="b" /><span key="a" /></div>, node);
      assertHistoryMatches([{
        instanceID: inst._debugID,
        type: 'move child',
        payload: {fromIndex: 0, toIndex: 1},
      }]);
    });
  });
  describe('remove child', () => {
    it('gets reported when a child is removed', () => {
      var node = document.createElement('div');
      ReactDOM.render(<div><span key="a" /><p key="b" /></div>, node);
      var inst = ReactDOMComponentTree.getInstanceFromNode(node.firstChild);
      ReactNativeOperationHistoryDevtool.clearHistory();
      ReactDOM.render(<div><span key="a" /></div>, node);
      assertHistoryMatches([{
        instanceID: inst._debugID,
        type: 'remove child',
        payload: {fromIndex: 1},
      }]);
    });
  });
});