Ticket #14903: 14093-remove-custom-background.patch

theme.php

@@ -1591 +1591 @@
 }
 
 /**
+ * Removes callbacks for background image display.
+ *
+ * The parameter $header_callback callback needs to be exactly the same as
+ * the one used to add the custom background
+ *
+ * @since 3.1.0
+ *
+ * @param callback $header_callback Call on 'wp_head' action.
+ */
+function remove_custom_background($header_callback = '') {
+        if ( empty($header_callback) )
+                $header_callback = '_custom_background_cb';
+
+        remove_action( 'wp_head', $header_callback );
+        remove_theme_support( 'custom-background' );
+
+        if ( ! is_admin() || ! isset( $GLOBALS['custom_background'] ) )
+                return;
+
+        remove_action( 'admin_menu', array( &$GLOBALS['custom_background'], 'init') );
+        unset( $GLOBALS['custom_background'] );
+}
+
+/**
  * Default custom background callback.
  *
  * @since 3.0.0
@@ -1778 +1802 @@
 }
 
 add_action( 'delete_attachment', '_delete_attachment_theme_mod' );
-
-?>