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**Do you want to request a *feature* or report a *bug*?**

Bug - regression

**What is the current behavior?**

In react 16 when creating a `<select size="3">` (size > 1) the first child <option> is automatically getting marked as selected. In React 16 there does not seem to be a way to specify no <option> gets selected by default

https://codesandbox.io/s/m76ozkwm89


**What is the expected behavior?**

In React 15 unless you marked an option to be selected <option selected> no options were selected by default.

https://codesandbox.io/s/6894m3k9w

**Which versions of React, and which browser / OS are affected by this issue? Did this work in previous versions of React?**

Reproducible in Chrome 72 and Firefox 59.

**Note:** this is almost a duplicate of #12200. In fact, I copied issue text and codesandbox examples, just changing `multiple` to `size="3"`.
return (
      <FixtureSet title="Selects">
        <form className="field-group">
          <fieldset>
            <legend>Controlled</legend>
            <select value={this.state.value} onChange={this.onChange}>
              <option value="">Select a color</option>
              <option value="red">Red</option>
              <option value="blue">Blue</option>
              <option value="green">Green</option>
            </select>
            <span className="hint">Value: {this.state.value}</span>
          </fieldset>
          <fieldset>
            <legend>Uncontrolled</legend>
            <select defaultValue="">
              <option value="">Select a color</option>
              <option value="red">Red</option>
              <option value="blue">Blue</option>
              <option value="green">Green</option>
            </select>
          </fieldset>
          <fieldset>
            <legend>Controlled in nested subtree</legend>
            <div ref={node => (this._nestedDOMNode = node)} />
            <span className="hint">
              This should synchronize in both direction with the "Controlled".
            </span>
          </fieldset>
        </form>