Reverts third_party/protobuf: Update to HEAD (f52e188fe4)

third_party/protobuf/php/src/Google/Protobuf/Internal/FileDescriptorSet.php

Index: third_party/protobuf/php/src/Google/Protobuf/Internal/FileDescriptorSet.php
diff --git a/third_party/protobuf/php/src/Google/Protobuf/Internal/FileDescriptorSet.php b/third_party/protobuf/php/src/Google/Protobuf/Internal/FileDescriptorSet.php
deleted file mode 100644
index 20a165c4b6cf6f7347994400cc5860514502eade..0000000000000000000000000000000000000000
--- a/third_party/protobuf/php/src/Google/Protobuf/Internal/FileDescriptorSet.php
+++ /dev/null
@@ -1,59 +0,0 @@
-<?php
-# Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: google/protobuf/descriptor.proto
-
-namespace Google\Protobuf\Internal;
-
-use Google\Protobuf\Internal\GPBType;
-use Google\Protobuf\Internal\GPBWire;
-use Google\Protobuf\Internal\RepeatedField;
-use Google\Protobuf\Internal\InputStream;
-
-use Google\Protobuf\Internal\GPBUtil;
-
-/**
- * <pre>
- * The protocol compiler can output a FileDescriptorSet containing the .proto
- * files it parses.
- * </pre>
- *
- * Protobuf type <code>google.protobuf.FileDescriptorSet</code>
- */
-class FileDescriptorSet extends \Google\Protobuf\Internal\Message
-{
-    /**
-     * <code>repeated .google.protobuf.FileDescriptorProto file = 1;</code>
-     */
-    private $file;
-    private $has_file = false;
-
-    public function __construct() {
-        \GPBMetadata\Google\Protobuf\Internal\Descriptor::initOnce();
-        parent::__construct();
-    }
-
-    /**
-     * <code>repeated .google.protobuf.FileDescriptorProto file = 1;</code>
-     */
-    public function getFile()
-    {
-        return $this->file;
-    }
-
-    /**
-     * <code>repeated .google.protobuf.FileDescriptorProto file = 1;</code>
-     */
-    public function setFile(&$var)
-    {
-        GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Protobuf\Internal\FileDescriptorProto::class);
-        $this->file = $var;
-        $this->has_file = true;
-    }
-
-    public function hasFile()
-    {
-        return $this->has_file;
-    }
-
-}
-