Update third_party/protobuf to protobuf-v3.0.0-beta-3

third_party/protobuf/src/google/protobuf/compiler/objectivec/objectivec_enum_field.cc

Index: third_party/protobuf/src/google/protobuf/compiler/objectivec/objectivec_enum_field.cc
diff --git a/third_party/protobuf/src/google/protobuf/compiler/objectivec/objectivec_enum_field.cc b/third_party/protobuf/src/google/protobuf/compiler/objectivec/objectivec_enum_field.cc
index 30a13ddb9032677a5a522720bf6e2b295216ba2c..b63bc0de6322bd307ee1f756ada42b919e605784 100644
--- a/third_party/protobuf/src/google/protobuf/compiler/objectivec/objectivec_enum_field.cc
+++ b/third_party/protobuf/src/google/protobuf/compiler/objectivec/objectivec_enum_field.cc
@@ -44,6 +44,7 @@ namespace compiler {
 namespace objectivec {
 
 namespace {
+
 void SetEnumVariables(const FieldDescriptor* descriptor,
                       map<string, string>* variables) {
   string type = EnumName(descriptor->enum_type());
@@ -58,25 +59,22 @@ void SetEnumVariables(const FieldDescriptor* descriptor,
   (*variables)["enum_verifier"] = type + "_IsValidValue";
   (*variables)["enum_desc_func"] = type + "_EnumDescriptor";
 
+  (*variables)["dataTypeSpecific_name"] = "enumDescFunc";
+  (*variables)["dataTypeSpecific_value"] = (*variables)["enum_desc_func"];
+
   const Descriptor* msg_descriptor = descriptor->containing_type();
   (*variables)["owning_message_class"] = ClassName(msg_descriptor);
 }
 }  // namespace
 
-EnumFieldGenerator::EnumFieldGenerator(const FieldDescriptor* descriptor)
-    : SingleFieldGenerator(descriptor) {
+EnumFieldGenerator::EnumFieldGenerator(const FieldDescriptor* descriptor,
+                                       const Options& options)
+    : SingleFieldGenerator(descriptor, options) {
   SetEnumVariables(descriptor, &variables_);
 }
 
 EnumFieldGenerator::~EnumFieldGenerator() {}
 
-void EnumFieldGenerator::GenerateFieldDescriptionTypeSpecific(
-    io::Printer* printer) const {
-  printer->Print(
-      variables_,
-      "  .dataTypeSpecific.enumDescFunc = $enum_desc_func$,\n");
-}
-
 void EnumFieldGenerator::GenerateCFunctionDeclarations(
     io::Printer* printer) const {
   if (!HasPreservingUnknownEnumSemantics(descriptor_->file())) {
@@ -85,7 +83,12 @@ void EnumFieldGenerator::GenerateCFunctionDeclarations(
 
   printer->Print(
       variables_,
+      "/// Fetches the raw value of a @c $owning_message_class$'s @c $name$ property, even\n"
+      "/// if the value was not defined by the enum at the time the code was generated.\n"
       "int32_t $owning_message_class$_$capitalized_name$_RawValue($owning_message_class$ *message);\n"
+      "/// Sets the raw value of an @c $owning_message_class$'s @c $name$ property, allowing\n"
+      "/// it to be set to a value that was not defined by the enum at the time the code\n"
+      "/// was generated.\n"
       "void Set$owning_message_class$_$capitalized_name$_RawValue($owning_message_class$ *message, int32_t value);\n"
       "\n");
 }
@@ -112,6 +115,7 @@ void EnumFieldGenerator::GenerateCFunctionImplementations(
 
 void EnumFieldGenerator::DetermineForwardDeclarations(
     set<string>* fwd_decls) const {
+  SingleFieldGenerator::DetermineForwardDeclarations(fwd_decls);
   // If it is an enum defined in a different file, then we'll need a forward
   // declaration for it.  When it is in our file, all the enums are output
   // before the message, so it will be declared before it is needed.
@@ -123,19 +127,18 @@ void EnumFieldGenerator::DetermineForwardDeclarations(
 }
 
 RepeatedEnumFieldGenerator::RepeatedEnumFieldGenerator(
-    const FieldDescriptor* descriptor)
-    : RepeatedFieldGenerator(descriptor) {
+    const FieldDescriptor* descriptor, const Options& options)
+    : RepeatedFieldGenerator(descriptor, options) {
   SetEnumVariables(descriptor, &variables_);
   variables_["array_storage_type"] = "GPBEnumArray";
 }
 
 RepeatedEnumFieldGenerator::~RepeatedEnumFieldGenerator() {}
 
-void RepeatedEnumFieldGenerator::GenerateFieldDescriptionTypeSpecific(
-    io::Printer* printer) const {
-  printer->Print(
-      variables_,
-      "  .dataTypeSpecific.enumDescFunc = $enum_desc_func$,\n");
+void RepeatedEnumFieldGenerator::FinishInitialization(void) {
+  RepeatedFieldGenerator::FinishInitialization();
+  variables_["array_comment"] =
+      "// |" + variables_["name"] + "| contains |" + variables_["storage_type"] + "|\n";
 }
 
 }  // namespace objectivec