diff --git a/wp-includes/version.php b/wp-includes/version.php
index eeba707044..62f8569e47 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.4-alpha-34551';
+$wp_version = '4.4-alpha-34552';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.
diff --git a/wp-includes/widgets/class-wp-widget-text.php b/wp-includes/widgets/class-wp-widget-text.php
index 962e5ed6d1..859b4ecdf1 100644
--- a/wp-includes/widgets/class-wp-widget-text.php
+++ b/wp-includes/widgets/class-wp-widget-text.php
@@ -30,15 +30,20 @@ class WP_Widget_Text extends WP_Widget {
 		/** This filter is documented in wp-includes/widgets/class-wp-widget-pages.php */
 		$title = apply_filters( 'widget_title', empty( $instance['title'] ) ? '' : $instance['title'], $instance, $this->id_base );
 
+		$widget_text = ! empty( $instance['text'] ) ? $instance['text'] : '';
+
 		/**
 		 * Filter the content of the Text widget.
 		 *
 		 * @since 2.3.0
+		 * @since 4.4.0 Added the `$this` parameter.
 		 *
-		 * @param string    $widget_text The widget content.
-		 * @param WP_Widget $instance    WP_Widget instance.
+		 * @param string         $widget_text The widget content.
+		 * @param array          $instance    Array of settings for the current widget.
+		 * @param WP_Widget_Text $this        Current Text widget instance.
 		 */
-		$text = apply_filters( 'widget_text', empty( $instance['text'] ) ? '' : $instance['text'], $instance );
+		$text = apply_filters( 'widget_text', $widget_text, $instance, $this );
+
 		echo $args['before_widget'];
 		if ( ! empty( $title ) ) {
 			echo $args['before_title'] . $title . $args['after_title'];