Revert "third_party/protobuf: Update to HEAD (83d681ee2c)"

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

Index: third_party/protobuf/php/src/Google/Protobuf/Internal/GPBUtil.php
diff --git a/third_party/protobuf/php/src/Google/Protobuf/Internal/GPBUtil.php b/third_party/protobuf/php/src/Google/Protobuf/Internal/GPBUtil.php
deleted file mode 100644
index 30d7350f1bfd88a3af32978b6e103114485ac94f..0000000000000000000000000000000000000000
--- a/third_party/protobuf/php/src/Google/Protobuf/Internal/GPBUtil.php
+++ /dev/null
@@ -1,196 +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\GPBType;
-use Google\Protobuf\Internal\RepeatedField;
-
-class GPBUtil
-{
-    public function divideInt64ToInt32($value, &$high, &$low, $trim = false)
-    {
-        $isNeg = (bccomp($value, 0) < 0);
-        if ($isNeg) {
-            $value = bcsub(0, $value);
-        }
-        $high = (int) bcdiv(bcadd($value, 1), 4294967296);
-        $low = (int) bcmod($value, 4294967296);
-        if ($isNeg) {
-            $high = ~$high;
-            $low = ~$low;
-            $low++;
-            if (!$low) {
-                $high++;
-            }
-        }
-
-        if ($trim) {
-            $high = 0;
-        }
-    }
-
-
-    public static function checkString(&$var, $check_utf8)
-    {
-        if (is_array($var) || is_object($var)) {
-            trigger_error("Expect string.", E_USER_ERROR);
-            return;
-        }
-        if (!is_string($var)) {
-            $var = strval($var);
-        }
-        if ($check_utf8 && !preg_match('//u', $var)) {
-            trigger_error("Expect utf-8 encoding.", E_USER_ERROR);
-            return;
-        }
-    }
-
-    public static function checkEnum(&$var)
-    {
-      static::checkInt32($var);
-    }
-
-    public static function checkInt32(&$var)
-    {
-        if (is_numeric($var)) {
-            $var = intval($var);
-        } else {
-            trigger_error("Expect integer.", E_USER_ERROR);
-        }
-    }
-
-    public static function checkUint32(&$var)
-    {
-        if (is_numeric($var)) {
-            if (PHP_INT_SIZE === 8) {
-                $var = intval($var);
-                $var |= ((-(($var >> 31) & 0x1)) & ~0xFFFFFFFF);
-            } else {
-                if (bccomp($var, 0x7FFFFFFF) > 0) {
-                    $var = bcsub($var, "4294967296");
-                }
-                $var = (int) $var;
-            }
-        } else {
-            trigger_error("Expect integer.", E_USER_ERROR);
-        }
-    }
-
-    public static function checkInt64(&$var)
-    {
-        if (is_numeric($var)) {
-            if (PHP_INT_SIZE == 8) {
-                $var = intval($var);
-            } else {
-                $var = bcdiv($var, 1, 0);
-            }
-        } else {
-            trigger_error("Expect integer.", E_USER_ERROR);
-        }
-    }
-
-    public static function checkUint64(&$var)
-    {
-        if (is_numeric($var)) {
-            if (PHP_INT_SIZE == 8) {
-                $var = intval($var);
-            } else {
-                $var = bcdiv($var, 1, 0);
-            }
-        } else {
-            trigger_error("Expect integer.", E_USER_ERROR);
-        }
-    }
-
-    public static function checkFloat(&$var)
-    {
-        if (is_float($var) || is_numeric($var)) {
-            $var = floatval($var);
-        } else {
-            trigger_error("Expect float.", E_USER_ERROR);
-        }
-    }
-
-    public static function checkDouble(&$var)
-    {
-        if (is_float($var) || is_numeric($var)) {
-            $var = floatval($var);
-        } else {
-            trigger_error("Expect float.", E_USER_ERROR);
-        }
-    }
-
-    public static function checkBool(&$var)
-    {
-        if (is_array($var) || is_object($var)) {
-            trigger_error("Expect boolean.", E_USER_ERROR);
-            return;
-        }
-        $var = boolval($var);
-    }
-
-    public static function checkMessage(&$var, $klass)
-    {
-        if (!$var instanceof $klass && !is_null($var)) {
-            trigger_error("Expect message.", E_USER_ERROR);
-        }
-    }
-
-    public static function checkRepeatedField(&$var, $type, $klass = null)
-    {
-        if (!$var instanceof RepeatedField) {
-            trigger_error("Expect repeated field.", E_USER_ERROR);
-        }
-        if ($var->getType() != $type) {
-            trigger_error(
-                "Expect repeated field of different type.",
-                E_USER_ERROR);
-        }
-        if ($var->getType() === GPBType::MESSAGE &&
-            $var->getClass() !== $klass) {
-            trigger_error(
-                "Expect repeated field of different message.",
-                E_USER_ERROR);
-        }
-    }
-
-    public static function Int64($value)
-    {
-        return new Int64($value);
-    }
-
-    public static function Uint64($value)
-    {
-        return new Uint64($value);
-    }
-}