third_party/protobuf: Update to HEAD (83d681ee2c)

third_party/protobuf/python/google/protobuf/pyext/map_container.h

 // Protocol Buffers - Google's data interchange format
 // Copyright 2008 Google Inc.  All rights reserved.
 // 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.
@@ skipping 94 matching lines @@
 };
 
 struct MessageMapContainer : public MapContainer {
   // The type used to create new child messages.
   CMessageClass* message_class;
 
   // A dict mapping Message* -> CMessage.
   PyObject* message_dict;
 };
 
-#if PY_MAJOR_VERSION >= 3
-  extern PyObject *MessageMapContainer_Type;
-  extern PyType_Spec MessageMapContainer_Type_spec;
-  extern PyObject *ScalarMapContainer_Type;
-  extern PyType_Spec ScalarMapContainer_Type_spec;
-#else
-  extern PyTypeObject MessageMapContainer_Type;
-  extern PyTypeObject ScalarMapContainer_Type;
-#endif
+bool InitMapContainers();
 
+extern PyTypeObject* MessageMapContainer_Type;
+extern PyTypeObject* ScalarMapContainer_Type;
 extern PyTypeObject MapIterator_Type;  // Both map types use the same iterator.
 
 // Builds a MapContainer object, from a parent message and a
 // field descriptor.
 extern PyObject* NewScalarMapContainer(
     CMessage* parent, const FieldDescriptor* parent_field_descriptor);
 
 // Builds a MessageMap object, from a parent message and a
 // field descriptor.
 extern PyObject* NewMessageMapContainer(
     CMessage* parent, const FieldDescriptor* parent_field_descriptor,
     CMessageClass* message_class);
 
 }  // namespace python
 }  // namespace protobuf
 
 }  // namespace google
 #endif  // GOOGLE_PROTOBUF_PYTHON_CPP_MAP_CONTAINER_H__