Upgrader: Remove debug cruft.

See #36618.
Built from https://develop.svn.wordpress.org/trunk@37413


git-svn-id: http://core.svn.wordpress.org/trunk@37379 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-admin/includes/class-wp-upgrader.php

@@ -271,7 +271,6 @@ class WP_Upgrader {
 
 		$this->skin->feedback('downloading_package', $package);
 
-		$package = '';
 		$download_file = download_url($package);
 
 		if ( is_wp_error($download_file) )

wp-includes/version.php

@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.6-alpha-37412';
+$wp_version = '4.6-alpha-37413';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.