In `Custom_Image_Header->step_2()`, `$type` is set internally but never used.

See #30224.

Built from https://develop.svn.wordpress.org/trunk@30136


git-svn-id: http://core.svn.wordpress.org/trunk@30136 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-admin/custom-header.php

@@ -749,7 +749,6 @@ wp_nonce_field( 'custom-header-options', '_wpnonce-custom-header-options' ); ?>
 			$attachment_id = $data['attachment_id'];
 			$file = $data['file'];
 			$url = $data['url'];
-			$type = $data['type'];
 		}
 
 		if ( file_exists( $file ) ) {

wp-includes/version.php

@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.1-alpha-30135';
+$wp_version = '4.1-alpha-30136';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.