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

**What is the current behavior?**

Since React@16.5 seems that `root` element has `onclick` event handler with noop function.
In ios Safari/Chrome browsers html element has gray overlay when tap on it.

The current behavior is that the whole `root` is blinking when we tap on it.

The simple example to reproduce:
https://codesandbox.io/s/wyo8rlj1zk
The issue is reproducing only in fullscreen mode https://wyo8rlj1zk.codesandbox.io/
(root container is steel blue)

I suppose changes came from here:
https://github.com/facebook/react/pull/11927
https://github.com/facebook/react/pull/11927/files

and the issue can be related with:
https://github.com/mui-org/material-ui/issues/11154
https://github.com/facebook/react/issues/12717

**Which versions of React, and which browser / OS are affected by this issue? Did this work in previous versions of React?**
React 16.5
ios 11.3/12 Safari/Chrome
ReactDOM.render(
        <svg>
          <image
            xlinkHref="http:example.org/image"
            onError={e => console.log('onError called')}
            onLoad={e => console.log('onLoad called')}
          />
        </svg>,
        container,
      );
      const loadEvent = document.createEvent('Event');
      const errorEvent = document.createEvent('Event');
      loadEvent.initEvent('load', false, false);
      errorEvent.initEvent('error', false, false);
      container.getElementsByTagName('image')[0].dispatchEvent(errorEvent);
      container.getElementsByTagName('image')[0].dispatchEvent(loadEvent);
      if (__DEV__) {
        expect(console.log).toHaveBeenCalledTimes(2);
        expect(console.log.calls.argsFor(0)[0]).toContain('onError called');
        expect(console.log.calls.argsFor(1)[0]).toContain('onLoad called');
      }
    });
    it('should receive a load event on <link> elements', () => {
      const container = document.createElement('div');
      const onLoad = jest.fn();
      ReactDOM.render(
        <link href="http:example.org/link" onLoad={onLoad} />,
        container,
      );
      const loadEvent = document.createEvent('Event');