Otherwise we get: TypeError: Argument not optional

I can confirm that only IE10 profile is working.

Sample commandline:

npm run test-nolint -- --browsers IE,IE10

in IE when container.style.height is not set, container.clientWidth is always 0, despite container.style.width value.

Event properties is not preserved across different listeners calls in IE,
so we have to make all checks in the same listener.

Also: control case added.

Note: previously here used to be different implementation that was also reliable,
as it relied on return value of https://developer.mozilla.org/en-US/docs/Web/API/EventTarget/dispatchEvent

```
		function dispatchClick(el) { // return: cancelled
			if (document.createEvent) {
				var e = document.createEvent('MouseEvents');
				e.initMouseEvent('click', true, true, window,
					0, 0, 0, 0, 0, false, false, false, false, 0, null);
				return el.dispatchEvent(e);
			} else if (el.fireEvent) { // IE<11
				return el.fireEvent('onclick');
			}
		}

		it('prevents the default action of event', function () {
			expect(dispatchClick(el)).to.be.ok(); // control case

			L.DomEvent.on(el, 'click', L.DomEvent.preventDefault);

			expect(dispatchClick(el)).to.not.be.ok();
		});
```

https://caniuse.com/mdn-html_elements_img_crossorigin