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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"`.
warnedUnknownTags[type] = true;
        warning(
          false,
          'The tag <%s> is unrecognized in this browser. ' +
            'If you meant to render a React component, start its name with ' +
            'an uppercase letter.',
          type,
        );
      }
    }
  }
  return domElement;
}
export function createTextNode(
  text: string,
  rootContainerElement: Element | Document,
): Text {
  return getOwnerDocumentFromRootContainer(rootContainerElement).createTextNode(
    text,
  );
}
export function setInitialProperties(
  domElement: Element,
  tag: string,
  rawProps: Object,
  rootContainerElement: Element | Document,
): void {
  const isCustomComponentTag = isCustomComponent(tag, rawProps);
  if (__DEV__) {
    validatePropertiesInDevelopment(tag, rawProps);