Update //third_party/protobuf to version 3.

third_party/protobuf/src/google/protobuf/compiler/java/java_extension.cc

Index: third_party/protobuf/src/google/protobuf/compiler/java/java_extension.cc
diff --git a/third_party/protobuf/src/google/protobuf/compiler/java/java_extension.cc b/third_party/protobuf/src/google/protobuf/compiler/java/java_extension.cc
deleted file mode 100644
index 921fe6589c2b9d01fb60b27626200f5d8afd88bc..0000000000000000000000000000000000000000
--- a/third_party/protobuf/src/google/protobuf/compiler/java/java_extension.cc
+++ /dev/null
@@ -1,218 +0,0 @@
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc.  All rights reserved.
-// http://code.google.com/p/protobuf/
-//
-// 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)
-//  Based on original Protocol Buffers design by
-//  Sanjay Ghemawat, Jeff Dean, and others.
-
-#include <google/protobuf/compiler/java/java_extension.h>
-#include <google/protobuf/compiler/java/java_doc_comment.h>
-#include <google/protobuf/compiler/java/java_helpers.h>
-#include <google/protobuf/stubs/strutil.h>
-#include <google/protobuf/io/printer.h>
-
-namespace google {
-namespace protobuf {
-namespace compiler {
-namespace java {
-
-namespace {
-
-const char* TypeName(FieldDescriptor::Type field_type) {
-  switch (field_type) {
-    case FieldDescriptor::TYPE_INT32   : return "INT32";
-    case FieldDescriptor::TYPE_UINT32  : return "UINT32";
-    case FieldDescriptor::TYPE_SINT32  : return "SINT32";
-    case FieldDescriptor::TYPE_FIXED32 : return "FIXED32";
-    case FieldDescriptor::TYPE_SFIXED32: return "SFIXED32";
-    case FieldDescriptor::TYPE_INT64   : return "INT64";
-    case FieldDescriptor::TYPE_UINT64  : return "UINT64";
-    case FieldDescriptor::TYPE_SINT64  : return "SINT64";
-    case FieldDescriptor::TYPE_FIXED64 : return "FIXED64";
-    case FieldDescriptor::TYPE_SFIXED64: return "SFIXED64";
-    case FieldDescriptor::TYPE_FLOAT   : return "FLOAT";
-    case FieldDescriptor::TYPE_DOUBLE  : return "DOUBLE";
-    case FieldDescriptor::TYPE_BOOL    : return "BOOL";
-    case FieldDescriptor::TYPE_STRING  : return "STRING";
-    case FieldDescriptor::TYPE_BYTES   : return "BYTES";
-    case FieldDescriptor::TYPE_ENUM    : return "ENUM";
-    case FieldDescriptor::TYPE_GROUP   : return "GROUP";
-    case FieldDescriptor::TYPE_MESSAGE : return "MESSAGE";
-
-    // No default because we want the compiler to complain if any new
-    // types are added.
-  }
-
-  GOOGLE_LOG(FATAL) << "Can't get here.";
-  return NULL;
-}
-
-}
-
-ExtensionGenerator::ExtensionGenerator(const FieldDescriptor* descriptor)
-  : descriptor_(descriptor) {
-  if (descriptor_->extension_scope() != NULL) {
-    scope_ = ClassName(descriptor_->extension_scope());
-  } else {
-    scope_ = ClassName(descriptor_->file());
-  }
-}
-
-ExtensionGenerator::~ExtensionGenerator() {}
-
-// Initializes the vars referenced in the generated code templates.
-void InitTemplateVars(const FieldDescriptor* descriptor,
-                      const string& scope,
-                      map<string, string>* vars_pointer) {
-  map<string, string> &vars = *vars_pointer;
-  vars["scope"] = scope;
-  vars["name"] = UnderscoresToCamelCase(descriptor);
-  vars["containing_type"] = ClassName(descriptor->containing_type());
-  vars["number"] = SimpleItoa(descriptor->number());
-  vars["constant_name"] = FieldConstantName(descriptor);
-  vars["index"] = SimpleItoa(descriptor->index());
-  vars["default"] =
-      descriptor->is_repeated() ? "" : DefaultValue(descriptor);
-  vars["type_constant"] = TypeName(GetType(descriptor));
-  vars["packed"] = descriptor->options().packed() ? "true" : "false";
-  vars["enum_map"] = "null";
-  vars["prototype"] = "null";
-
-  JavaType java_type = GetJavaType(descriptor);
-  string singular_type;
-  switch (java_type) {
-    case JAVATYPE_MESSAGE:
-      singular_type = ClassName(descriptor->message_type());
-      vars["prototype"] = singular_type + ".getDefaultInstance()";
-      break;
-    case JAVATYPE_ENUM:
-      singular_type = ClassName(descriptor->enum_type());
-      vars["enum_map"] = singular_type + ".internalGetValueMap()";
-      break;
-    default:
-      singular_type = BoxedPrimitiveTypeName(java_type);
-      break;
-  }
-  vars["type"] = descriptor->is_repeated() ?
-      "java.util.List<" + singular_type + ">" : singular_type;
-  vars["singular_type"] = singular_type;
-}
-
-void ExtensionGenerator::Generate(io::Printer* printer) {
-  map<string, string> vars;
-  InitTemplateVars(descriptor_, scope_, &vars);
-  printer->Print(vars,
-      "public static final int $constant_name$ = $number$;\n");
-
-  WriteFieldDocComment(printer, descriptor_);
-  if (HasDescriptorMethods(descriptor_->file())) {
-    // Non-lite extensions
-    if (descriptor_->extension_scope() == NULL) {
-      // Non-nested
-      printer->Print(
-          vars,
-          "public static final\n"
-          "  com.google.protobuf.GeneratedMessage.GeneratedExtension<\n"
-          "    $containing_type$,\n"
-          "    $type$> $name$ = com.google.protobuf.GeneratedMessage\n"
-          "        .newFileScopedGeneratedExtension(\n"
-          "      $singular_type$.class,\n"
-          "      $prototype$);\n");
-    } else {
-      // Nested
-      printer->Print(
-          vars,
-          "public static final\n"
-          "  com.google.protobuf.GeneratedMessage.GeneratedExtension<\n"
-          "    $containing_type$,\n"
-          "    $type$> $name$ = com.google.protobuf.GeneratedMessage\n"
-          "        .newMessageScopedGeneratedExtension(\n"
-          "      $scope$.getDefaultInstance(),\n"
-          "      $index$,\n"
-          "      $singular_type$.class,\n"
-          "      $prototype$);\n");
-    }
-  } else {
-    // Lite extensions
-    if (descriptor_->is_repeated()) {
-      printer->Print(
-          vars,
-          "public static final\n"
-          "  com.google.protobuf.GeneratedMessageLite.GeneratedExtension<\n"
-          "    $containing_type$,\n"
-          "    $type$> $name$ = com.google.protobuf.GeneratedMessageLite\n"
-          "        .newRepeatedGeneratedExtension(\n"
-          "      $containing_type$.getDefaultInstance(),\n"
-          "      $prototype$,\n"
-          "      $enum_map$,\n"
-          "      $number$,\n"
-          "      com.google.protobuf.WireFormat.FieldType.$type_constant$,\n"
-          "      $packed$);\n");
-    } else {
-      printer->Print(
-          vars,
-          "public static final\n"
-          "  com.google.protobuf.GeneratedMessageLite.GeneratedExtension<\n"
-          "    $containing_type$,\n"
-          "    $type$> $name$ = com.google.protobuf.GeneratedMessageLite\n"
-          "        .newSingularGeneratedExtension(\n"
-          "      $containing_type$.getDefaultInstance(),\n"
-          "      $default$,\n"
-          "      $prototype$,\n"
-          "      $enum_map$,\n"
-          "      $number$,\n"
-          "      com.google.protobuf.WireFormat.FieldType.$type_constant$);\n");
-    }
-  }
-}
-
-void ExtensionGenerator::GenerateNonNestedInitializationCode(
-    io::Printer* printer) {
-  if (descriptor_->extension_scope() == NULL &&
-      HasDescriptorMethods(descriptor_->file())) {
-    // Only applies to non-nested, non-lite extensions.
-    printer->Print(
-        "$name$.internalInit(descriptor.getExtensions().get($index$));\n",
-        "name", UnderscoresToCamelCase(descriptor_),
-        "index", SimpleItoa(descriptor_->index()));
-  }
-}
-
-void ExtensionGenerator::GenerateRegistrationCode(io::Printer* printer) {
-  printer->Print(
-    "registry.add($scope$.$name$);\n",
-    "scope", scope_,
-    "name", UnderscoresToCamelCase(descriptor_));
-}
-
-}  // namespace java
-}  // namespace compiler
-}  // namespace protobuf
-}  // namespace google