third_party/protobuf: Update to HEAD (f52e188fe4)

third_party/protobuf/php/tests/autoload.php

Index: third_party/protobuf/php/tests/autoload.php
diff --git a/third_party/protobuf/php/tests/autoload.php b/third_party/protobuf/php/tests/autoload.php
old mode 100644
new mode 100755
index af88ba01496ee24165c89cf06eaaff3a0f8097e5..0a917fc51a4a58a1091e91c042c5fed88c8d913a
--- a/third_party/protobuf/php/tests/autoload.php
+++ b/third_party/protobuf/php/tests/autoload.php
@@ -1,4 +1,25 @@
 <?php
 
-require_once('test.pb.php');
-require_once('test_util.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;
+    }
+
+}
+