Remove now defunct MessageBuilder class.

mojo/public/libs/message/message_builder.h

-// Copyright 2013 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#ifndef MOJO_PUBLIC_LIBS_MESSAGE_MESSAGE_BUIDER_H_
-#define MOJO_PUBLIC_LIBS_MESSAGE_MESSAGE_BUIDER_H_
-
-#include <stdint.h>
-
-#include <string>
-#include <vector>
-
-#include "mojo/public/libs/message/message.h"
-
-namespace mojo {
-
-class MessageBuilder {
- public:
-  MessageBuilder();
-  ~MessageBuilder();
-
-  bool Initialize(uint32_t message_name);
-
-  bool Append(uint16_t name, bool value);
-
-  bool Append(uint16_t name, int8_t value);
-  bool Append(uint16_t name, int16_t value);
-  bool Append(uint16_t name, int32_t value);
-  bool Append(uint16_t name, int64_t value);
-
-  bool Append(uint16_t name, uint8_t value);
-  bool Append(uint16_t name, uint16_t value);
-  bool Append(uint16_t name, uint32_t value);
-  bool Append(uint16_t name, uint64_t value);
-
-  bool Append(uint16_t name, float value);
-  bool Append(uint16_t name, double value);
-
-  bool Append(uint16_t name, const std::string& value);
-  bool Append(uint16_t name, const void* bytes, size_t num_bytes);
-
-  template <typename C>
-  bool Append(uint16_t name, const C& container) {
-    return Append(name, container.data(), container.size());
-  }
-
-  // TODO(darin): Add support for arrays of other types.
-
-  bool Append(uint16_t name, Handle handle);
-  bool Append(uint16_t name, const Message& message);
-
-  bool Finish(Message* message);
-
- private:
-  bool AppendU32(uint16_t name, MessageFieldType field_type, uint32_t value);
-  bool AppendU64(uint16_t name, MessageFieldType field_type, uint64_t value);
-  bool AppendArray(uint16_t name, MessageFieldType field_type,
-                   const void* bytes, size_t num_bytes);
-
-  bool AppendHeader(uint16_t name, MessageFieldType field_type);
-  bool AppendPadding(size_t num_bytes);
-  bool AppendRawBytes(const void* bytes, size_t num_bytes);
-
-  std::vector<uint8_t> data_;
-  std::vector<Handle> handles_;
-};
-
-}  // namespace mojo
-
-#endif  // MOJO_PUBLIC_LIBS_MESSAGE_BUILDER_H_