Restore DOM selection and suppress events in updateContainer

Not sure if we need this elsewhere too but this makes Draft mostly work.

scripts/fiber/tests-failing.txt

@@ -85,9 +85,6 @@ src/renderers/dom/shared/eventPlugins/__tests__/SimpleEventPlugin-test.js
 * should not forward clicks when it starts out disabled
 * should not forward clicks when it becomes disabled
 
-src/renderers/dom/shared/wrappers/__tests__/ReactDOMInput-test.js
-* should control a value in reentrant events
-
 src/renderers/dom/stack/client/__tests__/ReactDOM-test.js
 * throws in render() if the mount callback is not a function
 * throws in render() if the update callback is not a function

scripts/fiber/tests-passing.txt

@@ -773,6 +773,7 @@ src/renderers/dom/shared/wrappers/__tests__/ReactDOMIframe-test.js
 
 src/renderers/dom/shared/wrappers/__tests__/ReactDOMInput-test.js
 * should properly control a value even if no event listener exists
+* should control a value in reentrant events
 * should control values in reentrant events with different targets
 * should display `defaultValue` of number 0
 * only assigns defaultValue if it changes

src/renderers/dom/fiber/ReactDOMFiber.js

@@ -14,12 +14,14 @@
 
 import type { HostChildren } from 'ReactFiberReconciler';
 
+var ReactBrowserEventEmitter = require('ReactBrowserEventEmitter');
 var ReactControlledComponent = require('ReactControlledComponent');
-var ReactFiberReconciler = require('ReactFiberReconciler');
 var ReactDOMComponentTree = require('ReactDOMComponentTree');
 var ReactDOMFeatureFlags = require('ReactDOMFeatureFlags');
 var ReactDOMFiberComponent = require('ReactDOMFiberComponent');
 var ReactDOMInjection = require('ReactDOMInjection');
+var ReactFiberReconciler = require('ReactFiberReconciler');
+var ReactInputSelection = require('ReactInputSelection');
 
 ReactDOMInjection.inject();
 ReactControlledComponent.injection.injectFiberControlledHostComponent(
@@ -63,8 +65,15 @@ var DOMRenderer = ReactFiberReconciler({
 
   updateContainer(container : Container, children : HostChildren<Instance | TextInstance>) : void {
     // TODO: Containers should update similarly to other parents.
+    var eventsEnabled = ReactBrowserEventEmitter.isEnabled();
+    ReactBrowserEventEmitter.setEnabled(false);
+    var selection = ReactInputSelection.getSelectionInformation();
+
     container.innerHTML = '';
     recursivelyAppendChildren(container, children);
+
+    ReactInputSelection.restoreSelection(selection);
+    ReactBrowserEventEmitter.setEnabled(eventsEnabled);
   },
 
   createInstance(