modified file plugins

wp-content/upgrade-temp-backup/plugins/w3-total-cache/Util_WpFile_FilesystemOperationException.php

@@ -0,0 +1,19 @@
+<?php
+namespace W3TC;
+
+/**
+ * Thrown when the plugin fails to get correct filesystem rights when it tries to modify manipulate filesystem.
+ */
+class Util_WpFile_FilesystemOperationException extends \Exception {
+	private $credentials_form;
+
+	public function __construct( $message, $credentials_form = null ) {
+		parent::__construct( $message );
+		$this->credentials_form = $credentials_form;
+	}
+
+	public function credentials_form() {
+		return $this->credentials_form;
+
+	}
+}