rebase from live enviornment

wp/plugins/woocommerce/assets/js/admin/wc-clipboard.js

@@ -0,0 +1,38 @@
+/* exported wcSetClipboard, wcClearClipboard */
+
+/**
+ * Simple text copy functions using native browser clipboard capabilities.
+ * @since 3.2.0
+ */
+
+/**
+ * Set the user's clipboard contents.
+ *
+ * @param string data: Text to copy to clipboard.
+ * @param object $el: jQuery element to trigger copy events on. (Default: document)
+ */
+function wcSetClipboard( data, $el ) {
+	if ( 'undefined' === typeof $el ) {
+		$el = jQuery( document );
+	}
+	var $temp_input = jQuery( '<textarea style="opacity:0">' );
+	jQuery( 'body' ).append( $temp_input );
+	$temp_input.val( data ).trigger( 'select' );
+
+	$el.trigger( 'beforecopy' );
+	try {
+		document.execCommand( 'copy' );
+		$el.trigger( 'aftercopy' );
+	} catch ( err ) {
+		$el.trigger( 'aftercopyfailure' );
+	}
+
+	$temp_input.remove();
+}
+
+/**
+ * Clear the user's clipboard.
+ */
+function wcClearClipboard() {
+	wcSetClipboard( '' );
+}