Update //third_party/protobuf to version 3.

third_party/protobuf/src/google/protobuf/compiler/javanano/javanano_message.h

Index: third_party/protobuf/src/google/protobuf/compiler/javanano/javanano_message.h
diff --git a/third_party/protobuf/src/google/protobuf/compiler/java/java_message.h b/third_party/protobuf/src/google/protobuf/compiler/javanano/javanano_message.h
similarity index 70%
copy from third_party/protobuf/src/google/protobuf/compiler/java/java_message.h
copy to third_party/protobuf/src/google/protobuf/compiler/javanano/javanano_message.h
index a30f020267557cc659f6e7d2921000a89a4d755f..281ec64fdda85767a75deef80487f4c884f563d1 100644
--- a/third_party/protobuf/src/google/protobuf/compiler/java/java_message.h
+++ b/third_party/protobuf/src/google/protobuf/compiler/javanano/javanano_message.h
@@ -32,12 +32,14 @@
 //  Based on original Protocol Buffers design by
 //  Sanjay Ghemawat, Jeff Dean, and others.
 
-#ifndef GOOGLE_PROTOBUF_COMPILER_JAVA_MESSAGE_H__
-#define GOOGLE_PROTOBUF_COMPILER_JAVA_MESSAGE_H__
+#ifndef GOOGLE_PROTOBUF_COMPILER_JAVANANO_MESSAGE_H__
+#define GOOGLE_PROTOBUF_COMPILER_JAVANANO_MESSAGE_H__
 
 #include <string>
+#include <google/protobuf/compiler/javanano/javanano_helpers.h>
+#include <google/protobuf/compiler/javanano/javanano_field.h>
+#include <google/protobuf/compiler/javanano/javanano_params.h>
 #include <google/protobuf/stubs/common.h>
-#include <google/protobuf/compiler/java/java_field.h>
 
 namespace google {
 namespace protobuf {
@@ -48,11 +50,11 @@ namespace protobuf {
 
 namespace protobuf {
 namespace compiler {
-namespace java {
+namespace javanano {
 
 class MessageGenerator {
  public:
-  explicit MessageGenerator(const Descriptor* descriptor);
+  explicit MessageGenerator(const Descriptor* descriptor, const Params& params);
   ~MessageGenerator();
 
   // All static variables have to be declared at the top-level of the file
@@ -67,46 +69,29 @@ class MessageGenerator {
   // Generate the class itself.
   void Generate(io::Printer* printer);
 
-  // Generates the base interface that both the class and its builder implement
-  void GenerateInterface(io::Printer* printer);
-
-  // Generate code to register all contained extensions with an
-  // ExtensionRegistry.
-  void GenerateExtensionRegistrationCode(io::Printer* printer);
-
  private:
-  enum UseMemoization {
-    MEMOIZE,
-    DONT_MEMOIZE
-  };
-
   void GenerateMessageSerializationMethods(io::Printer* printer);
+  void GenerateMergeFromMethods(io::Printer* printer);
   void GenerateParseFromMethods(io::Printer* printer);
   void GenerateSerializeOneField(io::Printer* printer,
                                  const FieldDescriptor* field);
-  void GenerateSerializeOneExtensionRange(
-      io::Printer* printer, const Descriptor::ExtensionRange* range);
-
-  void GenerateBuilder(io::Printer* printer);
-  void GenerateCommonBuilderMethods(io::Printer* printer);
-  void GenerateDescriptorMethods(io::Printer* printer);
-  void GenerateBuilderParsingMethods(io::Printer* printer);
-  void GenerateIsInitialized(io::Printer* printer,
-      UseMemoization useMemoization);
-  void GenerateEqualsAndHashCode(io::Printer* printer);
 
-  void GenerateParser(io::Printer* printer);
-  void GenerateParsingConstructor(io::Printer* printer);
+  void GenerateClear(io::Printer* printer);
+  void GenerateFieldInitializers(io::Printer* printer);
+  void GenerateEquals(io::Printer* printer);
+  void GenerateHashCode(io::Printer* printer);
+  void GenerateClone(io::Printer* printer);
 
+  const Params& params_;
   const Descriptor* descriptor_;
   FieldGeneratorMap field_generators_;
 
   GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(MessageGenerator);
 };
 
-}  // namespace java
+}  // namespace javanano
 }  // namespace compiler
 }  // namespace protobuf
 
 }  // namespace google
-#endif  // GOOGLE_PROTOBUF_COMPILER_JAVA_MESSAGE_H__
+#endif  // GOOGLE_PROTOBUF_COMPILER_JAVANANO_MESSAGE_H__