Fix beforeinput event bug in Firefox #32452
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Related to #24358
Fix the
beforeinput
event to fire correctly during text replacement scenarios in Firefox.BeforeInputEventPlugin.js
extractBeforeInputEvent
function to handle text replacement scenarios.beforeinput
event fires correctly during MacOS accent popup and spellcheck replacement.getNativeBeforeInputChars
andgetFallbackBeforeInputChars
functions to account for text replacement.DOMEventProperties.js
beforeinput
to the list ofDOMEventName
types.