Reverts third_party/protobuf: Update to HEAD (f52e188fe4)

third_party/protobuf/php/tests/autoload.php

 <?php
 
-function getGeneratedFiles($dir, &$results = array())
-{
-    $files = scandir($dir);
-
-    foreach ($files as $key => $value) {
-        $path = realpath($dir.DIRECTORY_SEPARATOR.$value);
-        if (!is_dir($path)) {
-            $results[] = $path;
-        } else if ($value != "." && $value != "..") {
-            getGeneratedFiles($path, $results);
-        }
-    }
-    return $results;
-}
-
-foreach (getGeneratedFiles("generated") as $filename)
-{
-    if (!is_dir($filename)) {
-        include_once $filename;
-    }
-
-}
-
+require_once('test.pb.php');
+require_once('test_util.php');