Revert https://codereview.chromium.org/1291903002 (protobuf roll).

third_party/protobuf/src/google/protobuf/util/type_resolver.h

Index: third_party/protobuf/src/google/protobuf/util/type_resolver.h
diff --git a/third_party/protobuf/src/google/protobuf/util/type_resolver.h b/third_party/protobuf/src/google/protobuf/util/type_resolver.h
deleted file mode 100644
index 77d4416a715ae5e19593ec3b6eb3bc672b015b03..0000000000000000000000000000000000000000
--- a/third_party/protobuf/src/google/protobuf/util/type_resolver.h
+++ /dev/null
@@ -1,75 +0,0 @@
-// 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.
-
-#ifndef GOOGLE_PROTOBUF_UTIL_TYPE_RESOLVER_H__
-#define GOOGLE_PROTOBUF_UTIL_TYPE_RESOLVER_H__
-
-#include <string>
-
-#include <google/protobuf/stubs/common.h>
-#include <google/protobuf/stubs/status.h>
-
-
-namespace google {
-namespace protobuf {
-class Type;
-class Enum;
-}  // namespace protobuf
-
-
-namespace protobuf {
-class DescriptorPool;
-namespace util {
-
-// Abstract interface for a type resovler.
-//
-// Implementations of this interface must be thread-safe.
-class LIBPROTOBUF_EXPORT TypeResolver {
- public:
-  TypeResolver() {}
-  virtual ~TypeResolver() {}
-
-  // Resolves a type url for a message type.
-  virtual util::Status ResolveMessageType(
-      const string& type_url, google::protobuf::Type* message_type) = 0;
-
-  // Resolves a type url for an enum type.
-  virtual util::Status ResolveEnumType(const string& type_url,
-                                         google::protobuf::Enum* enum_type) = 0;
-
- private:
-  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(TypeResolver);
-};
-
-}  // namespace util
-}  // namespace protobuf
-
-}  // namespace google
-#endif  // GOOGLE_PROTOBUF_UTIL_TYPE_RESOLVER_H__