1 files changed, 2 insertions, 5 deletions
diff --git a/src/google/protobuf/compiler/csharp/csharp_message.h b/src/google/protobuf/compiler/csharp/csharp_message.h
index e7f3b4d0..b20bec3d 100644
--- a/src/google/protobuf/compiler/csharp/csharp_message.h
+++ b/src/google/protobuf/compiler/csharp/csharp_message.h
@@ -57,13 +57,13 @@ class MessageGenerator : public SourceGeneratorBase {
 
  private:
   const Descriptor* descriptor_;
-  std::vector<std::string> field_names_;
   std::vector<const FieldDescriptor*> fields_by_number_;
+  int has_bit_field_count_;
 
   void GenerateMessageSerializationMethods(io::Printer* printer);
   void GenerateMergingMethods(io::Printer* printer);
 
-  int GetFieldOrdinal(const FieldDescriptor* descriptor);
+  int GetPresenceIndex(const FieldDescriptor* descriptor);
   FieldGeneratorBase* CreateFieldGeneratorInternal(
       const FieldDescriptor* descriptor);
 
@@ -74,9 +74,6 @@ class MessageGenerator : public SourceGeneratorBase {
   std::string class_name();
   std::string full_class_name();
 
-  // field names sorted alphabetically
-  const std::vector<std::string>& field_names();
-
   // field descriptors sorted by number
   const std::vector<const FieldDescriptor*>& fields_by_number();