Coding Standards: Fix the Squiz.PHP.DisallowMultipleAssignments violations in wp-includes.

See #47632.


Built from https://develop.svn.wordpress.org/trunk@45590


git-svn-id: http://core.svn.wordpress.org/trunk@45401 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/class.wp-dependencies.php

@@ -142,7 +142,8 @@ class WP_Dependencies {
 	 * @return bool True on success, false on failure.
 	 */
 	public function all_deps( $handles, $recursion = false, $group = false ) {
-		if ( ! $handles = (array) $handles ) {
+		$handles = (array) $handles;
+		if ( ! $handles ) {
 			return false;
 		}