Reverts third_party/protobuf: Update to HEAD (f52e188fe4)

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

Index: third_party/protobuf/php/src/Google/Protobuf/Internal/MapField.php
diff --git a/third_party/protobuf/php/src/Google/Protobuf/Internal/MapField.php b/third_party/protobuf/php/src/Google/Protobuf/Internal/MapField.php
deleted file mode 100644
index 14ee7ebee3307ccda8f8de807680057197395de9..0000000000000000000000000000000000000000
--- a/third_party/protobuf/php/src/Google/Protobuf/Internal/MapField.php
+++ /dev/null
@@ -1,321 +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.
-
-/**
- * MapField and MapFieldIter are used by generated protocol message classes to
- * manipulate map fields.
- */
-
-namespace Google\Protobuf\Internal;
-
-/**
- * MapFieldIter is used to iterate MapField. It is also need for the foreach
- * syntax.
- */
-class MapFieldIter implements \Iterator
-{
-
-    /**
-     * @ignore
-     */
-    private $container;
-
-    /**
-     * Create iterator instance for MapField.
-     *
-     * @param MapField The MapField instance for which this iterator is
-     * created.
-     * @ignore
-     */
-    public function __construct($container)
-    {
-        $this->container = $container;
-    }
-
-    /**
-     * Reset the status of the iterator
-     *
-     * @return void
-     */
-    public function rewind()
-    {
-        return reset($this->container);
-    }
-
-    /**
-     * Return the element at the current position.
-     *
-     * @return object The element at the current position.
-     */
-    public function current()
-    {
-        return current($this->container);
-    }
-
-    /**
-     * Return the current key.
-     *
-     * @return object The current key.
-     */
-    public function key()
-    {
-        return key($this->container);
-    }
-
-    /**
-     * Move to the next position.
-     *
-     * @return void
-     */
-    public function next()
-    {
-        return next($this->container);
-    }
-
-    /**
-     * Check whether there are more elements to iterate.
-     *
-     * @return bool True if there are more elements to iterate.
-     */
-    public function valid()
-    {
-        return key($this->container) !== null;
-    }
-}
-
-/**
- * @ignore
- */
-function checkKey($key_type, &$key)
-{
-    switch ($key_type) {
-        case GPBType::INT32:
-            GPBUtil::checkInt32($key);
-            break;
-        case GPBType::UINT32:
-            GPBUtil::checkUint32($key);
-            break;
-        case GPBType::INT64:
-            GPBUtil::checkInt64($key);
-            break;
-        case GPBType::UINT64:
-            GPBUtil::checkUint64($key);
-            break;
-        case GPBType::FIXED64:
-            GPBUtil::checkUint64($key);
-            break;
-        case GPBType::FIXED32:
-            GPBUtil::checkUint32($key);
-            break;
-        case GPBType::SFIXED64:
-            GPBUtil::checkInt64($key);
-            break;
-        case GPBType::SFIXED32:
-            GPBUtil::checkInt32($key);
-            break;
-        case GPBType::SINT64:
-            GPBUtil::checkInt64($key);
-            break;
-        case GPBType::SINT32:
-            GPBUtil::checkInt32($key);
-            break;
-        case GPBType::BOOL:
-            GPBUtil::checkBool($key);
-            break;
-        case GPBType::STRING:
-            GPBUtil::checkString($key, true);
-            break;
-        default:
-            var_dump($key_type);
-            trigger_error(
-                "Given type cannot be map key.",
-                E_USER_ERROR);
-            break;
-    }
-}
-
-/**
- * MapField is used by generated protocol message classes to manipulate map
- * fields. It can be used like native PHP array.
- */
-class MapField implements \ArrayAccess, \IteratorAggregate, \Countable
-{
-    /**
-     * @ignore
-     */
-    private $container;
-    /**
-     * @ignore
-     */
-    private $key_type;
-    /**
-     * @ignore
-     */
-    private $value_type;
-    /**
-     * @ignore
-     */
-    private $value_klass;
-
-    /**
-     * Constructs an instance of MapField.
-     *
-     * @param long $key_type Type of the stored key element.
-     * @param long $value_type Type of the stored value element.
-     * @param string $klass Message/Enum class name of value instance
-     * (message/enum fields only).
-     * @ignore
-     */
-    public function __construct($key_type, $value_type, $klass = null)
-    {
-        $this->container = [];
-        $this->key_type = $key_type;
-        $this->value_type = $value_type;
-        $this->klass = $klass;
-    }
-
-    /**
-     * Return the element at the given key.
-     *
-     * This will also be called for: $ele = $arr[$key]
-     *
-     * @param object $key The key of the element to be fetched.
-     * @return object The stored element at given key.
-     * @throws ErrorException Invalid type for index.
-     * @throws ErrorException Non-existing index.
-     */
-    public function offsetGet($key)
-    {
-        return $this->container[$key];
-    }
-
-    /**
-     * Assign the element at the given key.
-     *
-     * This will also be called for: $arr[$key] = $value
-     *
-     * @param object $key The key of the element to be fetched.
-     * @param object $value The element to be assigned.
-     * @return void
-     * @throws ErrorException Invalid type for key.
-     * @throws ErrorException Invalid type for value.
-     * @throws ErrorException Non-existing key.
-     */
-    public function offsetSet($key, $value)
-    {
-        checkKey($this->key_type, $key);
-
-        switch ($this->value_type) {
-            case GPBType::INT32:
-                GPBUtil::checkInt32($value);
-                break;
-            case GPBType::UINT32:
-                GPBUtil::checkUint32($value);
-                break;
-            case GPBType::INT64:
-                GPBUtil::checkInt64($value);
-                break;
-            case GPBType::UINT64:
-                GPBUtil::checkUint64($value);
-                break;
-            case GPBType::FLOAT:
-                GPBUtil::checkFloat($value);
-                break;
-            case GPBType::DOUBLE:
-                GPBUtil::checkDouble($value);
-                break;
-            case GPBType::BOOL:
-                GPBUtil::checkBool($value);
-                break;
-            case GPBType::STRING:
-                GPBUtil::checkString($value, true);
-                break;
-            case GPBType::MESSAGE:
-                GPBUtil::checkMessage($value, $this->klass);
-                break;
-            default:
-                break;
-        }
-
-        $this->container[$key] = $value;
-    }
-
-    /**
-     * Remove the element at the given key.
-     *
-     * This will also be called for: unset($arr)
-     *
-     * @param object $key The key of the element to be removed.
-     * @return void
-     * @throws ErrorException Invalid type for key.
-     */
-    public function offsetUnset($key)
-    {
-        checkKey($this->key_type, $key);
-        unset($this->container[$key]);
-    }
-
-    /**
-     * Check the existence of the element at the given key.
-     *
-     * This will also be called for: isset($arr)
-     *
-     * @param object $key The key of the element to be removed.
-     * @return bool True if the element at the given key exists.
-     * @throws ErrorException Invalid type for key.
-     */
-    public function offsetExists($key)
-    {
-        checkKey($this->key_type, $key);
-        return isset($this->container[$key]);
-    }
-
-    /**
-     * @ignore
-     */
-    public function getIterator()
-    {
-        return new MapFieldIter($this->container);
-    }
-
-    /**
-     * Return the number of stored elements.
-     *
-     * This will also be called for: count($arr)
-     *
-     * @return integer The number of stored elements.
-     */
-    public function count()
-    {
-        return count($this->container);
-    }
-}