Update //third_party/protobuf to version 3.

third_party/protobuf/src/google/protobuf/compiler/java/java_message_lite.h

 // Protocol Buffers - Google's data interchange format
 // Copyright 2008 Google Inc.  All rights reserved.
-// http://code.google.com/p/protobuf/
+// 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.
 
-// Author: kenton@google.com (Kenton Varda)
+// Author: dweis@google.com (Daniel Weis)
 //  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_JAVA_MESSAGE_LITE_H__
+#define GOOGLE_PROTOBUF_COMPILER_JAVA_MESSAGE_LITE_H__
 
 #include <string>
-#include <google/protobuf/stubs/common.h>
+#include <map>
 #include <google/protobuf/compiler/java/java_field.h>
+#include <google/protobuf/compiler/java/java_message.h>
 
 namespace google {
 namespace protobuf {
-  namespace io {
-    class Printer;             // printer.h
-  }
-}
-
-namespace protobuf {
 namespace compiler {
 namespace java {
 
-class MessageGenerator {
+class ImmutableMessageLiteGenerator : public MessageGenerator {
  public:
-  explicit MessageGenerator(const Descriptor* descriptor);
-  ~MessageGenerator();
+  explicit ImmutableMessageLiteGenerator(const Descriptor* descriptor,
+                                     Context* context);
+  virtual ~ImmutableMessageLiteGenerator();
 
-  // All static variables have to be declared at the top-level of the file
-  // so that we can control initialization order, which is important for
-  // DescriptorProto bootstrapping to work.
-  void GenerateStaticVariables(io::Printer* printer);
-
-  // Output code which initializes the static variables generated by
-  // GenerateStaticVariables().
-  void GenerateStaticVariableInitializers(io::Printer* printer);
-
-  // 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);
+  virtual void Generate(io::Printer* printer);
+  virtual void GenerateInterface(io::Printer* printer);
+  virtual void GenerateExtensionRegistrationCode(io::Printer* printer);
+  virtual void GenerateStaticVariables(io::Printer* printer);
+  virtual int GenerateStaticVariableInitializers(io::Printer* printer);
 
  private:
-  enum UseMemoization {
-    MEMOIZE,
-    DONT_MEMOIZE
-  };
 
   void GenerateMessageSerializationMethods(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 GenerateDynamicMethodIsInitialized(io::Printer* printer);
+  void GenerateDynamicMethodMakeImmutable(io::Printer* printer);
+  void GenerateDynamicMethodMergeFrom(io::Printer* printer);
+  void GenerateDynamicMethodNewBuilder(io::Printer* printer);
+  void GenerateInitializers(io::Printer* printer);
   void GenerateEqualsAndHashCode(io::Printer* printer);
-
   void GenerateParser(io::Printer* printer);
   void GenerateParsingConstructor(io::Printer* printer);
 
-  const Descriptor* descriptor_;
-  FieldGeneratorMap field_generators_;
+  Context* context_;
+  ClassNameResolver* name_resolver_;
+  FieldGeneratorMap<ImmutableFieldLiteGenerator> field_generators_;
 
-  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(MessageGenerator);
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ImmutableMessageLiteGenerator);
 };
 
 }  // namespace java
 }  // namespace compiler
 }  // namespace protobuf
 
 }  // namespace google
-#endif  // GOOGLE_PROTOBUF_COMPILER_JAVA_MESSAGE_H__
+#endif  // GOOGLE_PROTOBUF_COMPILER_JAVA_MESSAGE_LITE_H__