Reverts third_party/protobuf: Update to HEAD (f52e188fe4)

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

Index: third_party/protobuf/php/src/Google/Protobuf/Internal/DescriptorPool.php
diff --git a/third_party/protobuf/php/src/Google/Protobuf/Internal/DescriptorPool.php b/third_party/protobuf/php/src/Google/Protobuf/Internal/DescriptorPool.php
deleted file mode 100644
index 23b304ac9ec878f8ac06678e5098b4042f1889d0..0000000000000000000000000000000000000000
--- a/third_party/protobuf/php/src/Google/Protobuf/Internal/DescriptorPool.php
+++ /dev/null
@@ -1,162 +0,0 @@
-<?php
-
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc.  All rights reserved.
-// https://developers.google.com/protocol-buffers/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-namespace Google\Protobuf\Internal;
-
-use Google\Protobuf\Internal\Descriptor;
-use Google\Protobuf\Internal\FileDescriptor;
-use Google\Protobuf\Internal\FileDescriptorSet;
-use Google\Protobuf\Internal\MessageBuilderContext;
-use Google\Protobuf\Internal\EnumBuilderContext;
-
-class DescriptorPool
-{
-    private static $pool;
-    // Map from message names to sub-maps, which are maps from field numbers to
-    // field descriptors.
-    private $class_to_desc = [];
-    private $class_to_enum_desc = [];
-    private $proto_to_class = [];
-
-    public static function getGeneratedPool()
-    {
-        if (!isset(self::$pool)) {
-            self::$pool = new DescriptorPool();
-        }
-        return self::$pool;
-    }
-
-    public function internalAddGeneratedFile($data)
-    {
-        $files = new FileDescriptorSet();
-        $files->decode($data);
-        $file = FileDescriptor::buildFromProto($files->getFile()[0]);
-
-        foreach ($file->getMessageType() as &$desc) {
-            $this->addDescriptor($desc);
-        }
-        unset($desc);
-
-        foreach ($file->getEnumType() as &$desc) {
-            $this->addEnumDescriptor($desc);
-        }
-        unset($desc);
-
-        foreach ($file->getMessageType() as &$desc) {
-            $this->crossLink($desc);
-        }
-        unset($desc);
-    }
-
-    public function addMessage($name, $klass)
-    {
-        return new MessageBuilderContext($name, $klass, $this);
-    }
-
-    public function addEnum($name, $klass)
-    {
-        return new EnumBuilderContext($name, $klass, $this);
-    }
-
-    public function addDescriptor($descriptor)
-    {
-        $this->proto_to_class[$descriptor->getFullName()] =
-            $descriptor->getClass();
-        $this->class_to_desc[$descriptor->getClass()] = $descriptor;
-        foreach ($descriptor->getNestedType() as $nested_type) {
-            $this->addDescriptor($nested_type);
-        }
-    }
-
-    public function addEnumDescriptor($descriptor)
-    {
-        $this->proto_to_class[$descriptor->getFullName()] =
-            $descriptor->getClass();
-        $this->class_to_enum_desc[$descriptor->getClass()] = $descriptor;
-    }
-
-    public function getDescriptorByClassName($klass)
-    {
-        return $this->class_to_desc[$klass];
-    }
-
-    public function getEnumDescriptorByClassName($klass)
-    {
-        return $this->class_to_enum_desc[$klass];
-    }
-
-    public function getDescriptorByProtoName($proto)
-    {
-        $klass = $this->proto_to_class[$proto];
-        return $this->class_to_desc[$klass];
-    }
-
-    public function getEnumDescriptorByProtoName($proto)
-    {
-        $klass = $this->proto_to_class[$proto];
-        return $this->class_to_enum_desc[$klass];
-    }
-
-    private function crossLink(&$desc)
-    {
-        foreach ($desc->getField() as &$field) {
-            switch ($field->getType()) {
-                case GPBType::MESSAGE:
-                    $proto = $field->getMessageType();
-                    $field->setMessageType(
-                        $this->getDescriptorByProtoName($proto));
-                    break;
-                case GPBType::ENUM:
-                    $proto = $field->getEnumType();
-                    $field->setEnumType(
-                        $this->getEnumDescriptorByProtoName($proto));
-                    break;
-                default:
-                    break;
-            }
-        }
-        unset($field);
-
-        foreach ($desc->getNestedType() as &$nested_type) {
-            $this->crossLink($nested_type);
-        }
-        unset($nested_type);
-    }
-
-    public function finish()
-    {
-        foreach ($this->class_to_desc as $klass => &$desc) {
-            $this->crossLink($desc);
-        }
-        unset($desc);
-    }
-}