Update //third_party/protobuf to version 3.

third_party/protobuf/src/google/protobuf/compiler/objectivec/objectivec_message.h

Index: third_party/protobuf/src/google/protobuf/compiler/objectivec/objectivec_message.h
diff --git a/third_party/protobuf/src/google/protobuf/compiler/objectivec/objectivec_message.h b/third_party/protobuf/src/google/protobuf/compiler/objectivec/objectivec_message.h
new file mode 100644
index 0000000000000000000000000000000000000000..06b536ff8387deb56675d3ed80627c394a79dc35
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+++ b/third_party/protobuf/src/google/protobuf/compiler/objectivec/objectivec_message.h
@@ -0,0 +1,94 @@
+// 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_COMPILER_OBJECTIVEC_MESSAGE_H__
+#define GOOGLE_PROTOBUF_COMPILER_OBJECTIVEC_MESSAGE_H__
+
+#include <string>
+#include <set>
+#include <vector>
+#include <google/protobuf/compiler/objectivec/objectivec_field.h>
+#include <google/protobuf/compiler/objectivec/objectivec_helpers.h>
+#include <google/protobuf/compiler/objectivec/objectivec_oneof.h>
+#include <google/protobuf/stubs/common.h>
+
+namespace google {
+namespace protobuf {
+
+namespace io {
+class Printer;  // printer.h
+}  // namespace io
+
+namespace compiler {
+namespace objectivec {
+
+class ExtensionGenerator;
+class EnumGenerator;
+
+class MessageGenerator {
+ public:
+  MessageGenerator(const string& root_classname, const Descriptor* descriptor);
+  ~MessageGenerator();
+
+  void GenerateStaticVariablesInitialization(io::Printer* printer);
+  void GenerateEnumHeader(io::Printer* printer);
+  void GenerateMessageHeader(io::Printer* printer);
+  void GenerateSource(io::Printer* printer);
+  void GenerateExtensionRegistrationSource(io::Printer* printer);
+  void DetermineForwardDeclarations(set<string>* fwd_decls);
+
+ private:
+  void GenerateParseFromMethodsHeader(io::Printer* printer);
+
+  void GenerateSerializeOneFieldSource(io::Printer* printer,
+                                       const FieldDescriptor* field);
+  void GenerateSerializeOneExtensionRangeSource(
+      io::Printer* printer, const Descriptor::ExtensionRange* range);
+
+  void GenerateMessageDescriptionSource(io::Printer* printer);
+  void GenerateDescriptionOneFieldSource(io::Printer* printer,
+                                         const FieldDescriptor* field);
+
+  const string root_classname_;
+  const Descriptor* descriptor_;
+  FieldGeneratorMap field_generators_;
+  const string class_name_;
+  vector<ExtensionGenerator*> extension_generators_;
+  vector<EnumGenerator*> enum_generators_;
+  vector<MessageGenerator*> nested_message_generators_;
+  vector<OneofGenerator*> oneof_generators_;
+
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(MessageGenerator);
+};
+}  // namespace objectivec
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google
+#endif  // GOOGLE_PROTOBUF_COMPILER_OBJECTIVEC_MESSAGE_H__