Inject Renderer to Initializer

[MAILPOET-1823]

lib/Config/RendererFactory.php

@@ -0,0 +1,20 @@
+<?php
+
+namespace MailPoet\Config;
+
+if (!defined('ABSPATH')) exit;
+
+class RendererFactory {
+
+  /** @var Renderer */
+  private $renderer;
+
+  function getRenderer() {
+    if (!$this->renderer) {
+      $caching = !WP_DEBUG;
+      $debugging = WP_DEBUG;
+      $this->renderer = new Renderer($caching, $debugging);
+    }
+    return $this->renderer;
+  }
+}