Remove IE8-specific focus polyfill (#11800)

gaearon · web-flow · commit 52eb59dda2eb · 2017-12-07T22:47:29.000Z
diff --git a/packages/react-dom/src/client/ReactInputSelection.js b/packages/react-dom/src/client/ReactInputSelection.js
@@ -6,7 +6,6 @@
  */
 
 import containsNode from 'fbjs/lib/containsNode';
-import focusNode from 'fbjs/lib/focusNode';
 import getActiveElement from 'fbjs/lib/getActiveElement';
 
 import * as ReactDOMSelection from './ReactDOMSelection';
@@ -70,7 +69,7 @@ export function restoreSelection(priorSelectionInformation) {
       }
     }
 
-    focusNode(priorFocusedElem);
+    priorFocusedElem.focus();
 
     for (let i = 0; i < ancestors.length; i++) {
       const info = ancestors[i];

Original file line number	Diff line number	Diff line change
`@@ -6,7 +6,6 @@`
`6`	`6`	`*/`
`7`	`7`
`8`	`8`	`import containsNode from 'fbjs/lib/containsNode';`
`9`		`-import focusNode from 'fbjs/lib/focusNode';`
`10`	`9`	`import getActiveElement from 'fbjs/lib/getActiveElement';`
`11`	`10`
`12`	`11`	`import * as ReactDOMSelection from './ReactDOMSelection';`
`@@ -70,7 +69,7 @@ export function restoreSelection(priorSelectionInformation) {`
`70`	`69`	`}`
`71`	`70`	`}`
`72`	`71`
`73`		`- focusNode(priorFocusedElem);`
	`72`	`+ priorFocusedElem.focus();`
`74`	`73`
`75`	`74`	`for (let i = 0; i < ancestors.length; i++) {`
`76`	`75`	`const info = ancestors[i];`