**Do you want to request a *feature* or report a *bug*?**
I report a bug.
**What is the current behavior?**
When resetting a form which contains a select with a defaultValue, the selected option becomes the first option element in the list, not the one with value=defaultValue.
**If the current behavior is a bug, please provide the steps to reproduce and if possible a minimal demo of the problem via https://jsfiddle.net or similar (template: https://jsfiddle.net/ebsrpraL/).**
I have put a piece of code here : 
https://codepen.io/zehiro/pen/YrxZWw?editors=1111#0

Click on the reset button, which just does a form.reset() on the form.
**What is the expected behavior?**
I expect the select to select the option with value=defaultValue (like applying a form.reset() on a `<input/>`
**Which versions of React, and which browser / OS are affected by this issue? Did this work in previous versions of React?**
React-DOM 15.6.2.
It seems to be browser independent (tried with Chromium 61 and firefox 55 for Fedora).
I didn't try this on prior version of React.
/**
 * Copyright (c) 2013-present, Facebook, Inc.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 *
 * @providesModule ReactDOMFiberSelect
 * @flow
 */
'use strict';
type SelectWithWrapperState = HTMLSelectElement & {
  _wrapperState: {
    initialValue: ?string,
    wasMultiple: boolean,
  },
};
var ReactControlledValuePropTypes = require('ReactControlledValuePropTypes');
var {getCurrentFiberOwnerName} = require('ReactDebugCurrentFiber');
if (__DEV__) {
  var didWarnValueDefaultValue = false;
  var warning = require('fbjs/lib/warning');
  var {getCurrentFiberStackAddendum} = require('ReactDebugCurrentFiber');
}
function getDeclarationErrorAddendum() {