Add upstream

wp-content/plugins/jetpack/modules/widgets/google-translate/google-translate.js

@@ -0,0 +1,32 @@
+/*global google:true*/
+/*global _wp_google_translate_widget:true*/
+/*exported googleTranslateElementInit*/
+function googleTranslateElementInit() {
+	var lang = 'en';
+	var langParam;
+	var langRegex = /[?&#]lang=([a-zA-Z\-_]+)/;
+	if (
+		typeof _wp_google_translate_widget === 'object' &&
+		typeof _wp_google_translate_widget.lang === 'string'
+	) {
+		lang = _wp_google_translate_widget.lang;
+	}
+	langParam = window.location.href.match( langRegex );
+	if ( langParam ) {
+		window.location.href =
+			window.location.href.replace( langRegex, '' ).replace( /#googtrans\([a-zA-Z\-_|]+\)/, '' ) +
+			'#googtrans(' +
+			lang +
+			'|' +
+			langParam[ 1 ] +
+			')';
+	}
+	new google.translate.TranslateElement(
+		{
+			pageLanguage: lang,
+			layout: _wp_google_translate_widget.layout,
+			autoDisplay: false,
+		},
+		'google_translate_element'
+	);
+}