diff --git a/src/wp-admin/custom-background.php b/src/wp-admin/custom-background.php
index cbc96bc396..71835763ec 100644
--- a/src/wp-admin/custom-background.php
+++ b/src/wp-admin/custom-background.php
@@ -20,27 +20,16 @@ class Custom_Background {
 	 *
 	 * @var callback
 	 * @since 3.0.0
-	 * @access private
 	 */
-	private $admin_header_callback;
+	public $admin_header_callback;
 
 	/**
 	 * Callback for header div.
 	 *
 	 * @var callback
 	 * @since 3.0.0
-	 * @access private
 	 */
-	private $admin_image_div_callback;
-
-	/**
-	 * Holds the page menu hook.
-	 *
-	 * @var string
-	 * @since 3.0.0
-	 * @access private
-	 */
-	private $page = '';
+	public $admin_image_div_callback;
 
 	/**
 	 * @var bool
@@ -66,58 +55,6 @@ class Custom_Background {
 		add_action( 'wp_ajax_set-background-image', array( $this, 'wp_set_background_image' ) );
 	}
 
-	/**
-	 * Make private properties readable for backwards compatibility.
-	 *
-	 * @since 4.0.0
-	 * @access public
-	 *
-	 * @param string $name Property name.
-	 * @return mixed Property.
-	 */
-	public function __get( $name ) {
-		return $this->$name;
-	}
-
-	/**
-	 * Make private properties settable for backwards compatibility.
-	 *
-	 * @since 4.0.0
-	 * @access public
-	 *
-	 * @param string $name  Property to set.
-	 * @param mixed  $value Property value.
-	 * @return mixed Newly-set property.
-	 */
-	public function __set( $name, $value ) {
-		return $this->$name = $value;
-	}
-
-	/**
-	 * Make private properties checkable for backwards compatibility.
-	 *
-	 * @since 4.0.0
-	 * @access public
-	 *
-	 * @param string $name Property to check if set.
-	 * @return bool Whether the property is set.
-	 */
-	public function __isset( $name ) {
-		return isset( $this->$name );
-	}
-
-	/**
-	 * Make private properties un-settable for backwards compatibility.
-	 *
-	 * @since 4.0.0
-	 * @access public
-	 *
-	 * @param string $name Property to unset.
-	 */
-	public function __unset( $name ) {
-		unset( $this->$name );
-	}
-
 	/**
 	 * Set up the hooks for the Custom Background admin page.
 	 *
@@ -129,8 +66,6 @@ class Custom_Background {
 			return;
 		}
 
-		$this->page = $page;
-
 		add_action( "load-$page", array( $this, 'admin_load' ) );
 		add_action( "load-$page", array( $this, 'take_action' ), 49 );
 		add_action( "load-$page", array( $this, 'handle_upload' ), 49 );