Remove clearstatcache() call from LocalStream.

+++ b/core/lib/Drupal/Core/StreamWrapper/LocalStream.php
@@ -243,37 +243,34 @@ public function stream_cast($cast_as) {
 
       case STREAM_META_ACCESS:
         $return = chmod($target, $value);
+        if ($return) {
+          // For convenience clear the file status cache of the underlying file,
+          // since metadata operations are often followed by file status checks.
+          clearstatcache(TRUE, $target);
+          return TRUE;
+        }
         break;

The issue title and summary says remove the call, but this is moving it around - can we not remove it entirely?