Remove ReactTestUtils from ReactBrowserEventEmitter-test

[eps1lon]

No description provided.

[eps1lon]

Moved to ReactTestUtils-test since it was specific to test-utils. For synthetic event dispatches we have a test in

react/packages/react-dom/src/__tests__/ReactDOMEventPropagation-test.js

Lines 1292 to 1363 in 015ff2e

	it('onMouseEnter and onMouseLeave', async () => {
	const log = [];
	const targetRef = React.createRef();
	await render(
	<Fixture
	type="div"
	targetRef={targetRef}
	targetProps={{
	onMouseEnter: e => {
	log.push('---- inner enter');
	},
	onMouseLeave: e => {
	log.push('---- inner leave');
	},
	}}
	parentProps={{
	onMouseEnter: e => {
	log.push('--- inner parent enter');
	},
	onMouseLeave: e => {
	log.push('--- inner parent leave');
	},
	}}
	outerProps={{
	onMouseEnter: e => {
	log.push('-- outer enter');
	},
	onMouseLeave: e => {
	log.push('-- outer leave');
	},
	}}
	outerParentProps={{
	onMouseEnter: e => {
	log.push('- outer parent enter');
	},
	onMouseLeave: e => {
	log.push('- outer parent leave');
	},
	}}
	/>,
	);
	expect(log.length).toBe(0);
	targetRef.current.dispatchEvent(
	new MouseEvent('mouseover', {
	bubbles: true,
	cancelable: true,
	relatedTarget: null,
	}),
	);
	// This order isn't ideal because each root
	// has a separate traversal.
	expect(log).toEqual(unindent`
	--- inner parent enter
	---- inner enter
	- outer parent enter
	-- outer enter
	`);
	log.length = 0;
	targetRef.current.dispatchEvent(
	new MouseEvent('mouseout', {
	bubbles: true,
	cancelable: true,
	relatedTarget: document.body,
	}),
	);
	expect(log).toEqual(unindent`
	---- inner leave
	--- inner parent leave
	-- outer leave
	- outer parent leave
	`);
	});

[react-sizebot]

Comparing: 850fac4...a3429f6

Critical size changes

Includes critical production bundles, as well as any change greater than 2%:

Name	+/-	Base	Current	+/- gzip	Base gzip	Current gzip
oss-stable/react-dom/cjs/react-dom.production.min.js	=	177.10 kB	177.10 kB	=	55.20 kB	55.20 kB
oss-experimental/react-dom/cjs/react-dom.production.min.js	=	177.64 kB	177.64 kB	=	55.53 kB	55.53 kB
facebook-www/ReactDOM-prod.classic.js	=	594.34 kB	594.34 kB	=	104.96 kB	104.96 kB
facebook-www/ReactDOM-prod.modern.js	=	577.60 kB	577.60 kB	=	102.02 kB	102.02 kB
test_utils/ReactAllWarnings.js	Deleted	66.60 kB	0.00 kB	Deleted	16.28 kB	0.00 kB

Significant size changes

Includes any change greater than 0.2%:

Expand to show

Name	+/-	Base	Current	+/- gzip	Base gzip	Current gzip
test_utils/ReactAllWarnings.js	Deleted	66.60 kB	0.00 kB	Deleted	16.28 kB	0.00 kB

Generated by 🚫 dangerJS against a3429f6

[eps1lon]

The first one is from invokeGuardedCallback