Update //third_party/protobuf to version 3.

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

Index: third_party/protobuf/src/google/protobuf/compiler/java/java_enum_field_lite.h
diff --git a/third_party/protobuf/src/google/protobuf/compiler/java/java_primitive_field.h b/third_party/protobuf/src/google/protobuf/compiler/java/java_enum_field_lite.h
similarity index 62%
copy from third_party/protobuf/src/google/protobuf/compiler/java/java_primitive_field.h
copy to third_party/protobuf/src/google/protobuf/compiler/java/java_enum_field_lite.h
index 1b5b6d95d56a66a2bc07f03c11597e79d439c485..2c41c3e4cd1abd9e58a2ca9967924102eda0b2db 100644
--- a/third_party/protobuf/src/google/protobuf/compiler/java/java_primitive_field.h
+++ b/third_party/protobuf/src/google/protobuf/compiler/java/java_enum_field_lite.h
@@ -1,6 +1,6 @@
 // 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
@@ -32,8 +32,8 @@
 //  Based on original Protocol Buffers design by
 //  Sanjay Ghemawat, Jeff Dean, and others.
 
-#ifndef GOOGLE_PROTOBUF_COMPILER_JAVA_PRIMITIVE_FIELD_H__
-#define GOOGLE_PROTOBUF_COMPILER_JAVA_PRIMITIVE_FIELD_H__
+#ifndef GOOGLE_PROTOBUF_COMPILER_JAVA_ENUM_FIELD_LITE_H__
+#define GOOGLE_PROTOBUF_COMPILER_JAVA_ENUM_FIELD_LITE_H__
 
 #include <map>
 #include <string>
@@ -41,25 +41,34 @@
 
 namespace google {
 namespace protobuf {
+  namespace compiler {
+    namespace java {
+      class Context;            // context.h
+      class ClassNameResolver;  // name_resolver.h
+    }
+  }
+}
+
+namespace protobuf {
 namespace compiler {
 namespace java {
 
-class PrimitiveFieldGenerator : public FieldGenerator {
+class ImmutableEnumFieldLiteGenerator : public ImmutableFieldLiteGenerator {
  public:
-  explicit PrimitiveFieldGenerator(const FieldDescriptor* descriptor,
-      int messageBitIndex, int builderBitIndex);
-  ~PrimitiveFieldGenerator();
+  explicit ImmutableEnumFieldLiteGenerator(
+      const FieldDescriptor* descriptor, int messageBitIndex,
+      int builderBitIndex, Context* context);
+  ~ImmutableEnumFieldLiteGenerator();
 
-  // implements FieldGenerator ---------------------------------------
+  // implements ImmutableFieldLiteGenerator ------------------------------------
   int GetNumBitsForMessage() const;
   int GetNumBitsForBuilder() const;
   void GenerateInterfaceMembers(io::Printer* printer) const;
   void GenerateMembers(io::Printer* printer) const;
   void GenerateBuilderMembers(io::Printer* printer) const;
   void GenerateInitializationCode(io::Printer* printer) const;
-  void GenerateBuilderClearCode(io::Printer* printer) const;
   void GenerateMergingCode(io::Printer* printer) const;
-  void GenerateBuildingCode(io::Printer* printer) const;
+  void GenerateDynamicMethodMakeImmutableCode(io::Printer* printer) const;
   void GenerateParsingCode(io::Printer* printer) const;
   void GenerateParsingDoneCode(io::Printer* printer) const;
   void GenerateSerializationCode(io::Printer* printer) const;
@@ -70,31 +79,56 @@ class PrimitiveFieldGenerator : public FieldGenerator {
 
   string GetBoxedType() const;
 
- private:
+ protected:
   const FieldDescriptor* descriptor_;
   map<string, string> variables_;
   const int messageBitIndex_;
   const int builderBitIndex_;
+  Context* context_;
+  ClassNameResolver* name_resolver_;
+
+ private:
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ImmutableEnumFieldLiteGenerator);
+};
+
+class ImmutableEnumOneofFieldLiteGenerator
+    : public ImmutableEnumFieldLiteGenerator {
+ public:
+  ImmutableEnumOneofFieldLiteGenerator(
+      const FieldDescriptor* descriptor, int messageBitIndex,
+      int builderBitIndex, Context* context);
+  ~ImmutableEnumOneofFieldLiteGenerator();
+
+  void GenerateMembers(io::Printer* printer) const;
+  void GenerateBuilderMembers(io::Printer* printer) const;
+  void GenerateMergingCode(io::Printer* printer) const;
+  void GenerateParsingCode(io::Printer* printer) const;
+  void GenerateSerializationCode(io::Printer* printer) const;
+  void GenerateSerializedSizeCode(io::Printer* printer) const;
+  void GenerateEqualsCode(io::Printer* printer) const;
+  void GenerateHashCode(io::Printer* printer) const;
 
-  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(PrimitiveFieldGenerator);
+ private:
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ImmutableEnumOneofFieldLiteGenerator);
 };
 
-class RepeatedPrimitiveFieldGenerator : public FieldGenerator {
+class RepeatedImmutableEnumFieldLiteGenerator
+    : public ImmutableFieldLiteGenerator {
  public:
-  explicit RepeatedPrimitiveFieldGenerator(const FieldDescriptor* descriptor,
-      int messageBitIndex, int builderBitIndex);
-  ~RepeatedPrimitiveFieldGenerator();
+  explicit RepeatedImmutableEnumFieldLiteGenerator(
+      const FieldDescriptor* descriptor, int messageBitIndex,
+      int builderBitIndex, Context* context);
+  ~RepeatedImmutableEnumFieldLiteGenerator();
 
-  // implements FieldGenerator ---------------------------------------
+  // implements ImmutableFieldLiteGenerator ------------------------------------
   int GetNumBitsForMessage() const;
   int GetNumBitsForBuilder() const;
   void GenerateInterfaceMembers(io::Printer* printer) const;
   void GenerateMembers(io::Printer* printer) const;
   void GenerateBuilderMembers(io::Printer* printer) const;
   void GenerateInitializationCode(io::Printer* printer) const;
-  void GenerateBuilderClearCode(io::Printer* printer) const;
   void GenerateMergingCode(io::Printer* printer) const;
-  void GenerateBuildingCode(io::Printer* printer) const;
+  void GenerateDynamicMethodMakeImmutableCode(io::Printer* printer) const;
   void GenerateParsingCode(io::Printer* printer) const;
   void GenerateParsingCodeFromPacked(io::Printer* printer) const;
   void GenerateParsingDoneCode(io::Printer* printer) const;
@@ -111,8 +145,10 @@ class RepeatedPrimitiveFieldGenerator : public FieldGenerator {
   map<string, string> variables_;
   const int messageBitIndex_;
   const int builderBitIndex_;
+  Context* context_;
+  ClassNameResolver* name_resolver_;
 
-  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(RepeatedPrimitiveFieldGenerator);
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(RepeatedImmutableEnumFieldLiteGenerator);
 };
 
 }  // namespace java
@@ -120,4 +156,4 @@ class RepeatedPrimitiveFieldGenerator : public FieldGenerator {
 }  // namespace protobuf
 
 }  // namespace google
-#endif  // GOOGLE_PROTOBUF_COMPILER_JAVA_PRIMITIVE_FIELD_H__
+#endif  // GOOGLE_PROTOBUF_COMPILER_JAVA_ENUM_FIELD_LITE_H__