Revert "third_party/protobuf: Update to HEAD (83d681ee2c)"

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

Index: third_party/protobuf/python/google/protobuf/pyext/message_factory.h
diff --git a/third_party/protobuf/python/google/protobuf/pyext/message_factory.h b/third_party/protobuf/python/google/protobuf/pyext/message_factory.h
deleted file mode 100644
index 36092f7e40a60e4b609575d580ba4679dc8cffe8..0000000000000000000000000000000000000000
--- a/third_party/protobuf/python/google/protobuf/pyext/message_factory.h
+++ /dev/null
@@ -1,103 +0,0 @@
-// 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.
-//     * 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.
-
-#ifndef GOOGLE_PROTOBUF_PYTHON_CPP_MESSAGE_FACTORY_H__
-#define GOOGLE_PROTOBUF_PYTHON_CPP_MESSAGE_FACTORY_H__
-
-#include <Python.h>
-
-#include <google/protobuf/stubs/hash.h>
-#include <google/protobuf/descriptor.h>
-#include <google/protobuf/pyext/descriptor_pool.h>
-
-namespace google {
-namespace protobuf {
-class MessageFactory;
-
-namespace python {
-
-// The (meta) type of all Messages classes.
-struct CMessageClass;
-
-struct PyMessageFactory {
-  PyObject_HEAD
-
-  // DynamicMessageFactory used to create C++ instances of messages.
-  // This object cache the descriptors that were used, so the DescriptorPool
-  // needs to get rid of it before it can delete itself.
-  //
-  // Note: A C++ MessageFactory is different from the PyMessageFactory.
-  // The C++ one creates messages, when the Python one creates classes.
-  MessageFactory* message_factory;
-
-  // borrowed reference to a Python DescriptorPool.
-  // TODO(amauryfa): invert the dependency: the MessageFactory owns the
-  // DescriptorPool, not the opposite.
-  PyDescriptorPool* pool;
-
-  // Make our own mapping to retrieve Python classes from C++ descriptors.
-  //
-  // Descriptor pointers stored here are owned by the DescriptorPool above.
-  // Python references to classes are owned by this PyDescriptorPool.
-  typedef hash_map<const Descriptor*, CMessageClass*> ClassesByMessageMap;
-  ClassesByMessageMap* classes_by_descriptor;
-};
-
-extern PyTypeObject PyMessageFactory_Type;
-
-namespace message_factory {
-
-// Creates a new MessageFactory instance.
-PyMessageFactory* NewMessageFactory(PyTypeObject* type, PyDescriptorPool* pool);
-
-// Registers a new Python class for the given message descriptor.
-// On error, returns -1 with a Python exception set.
-int RegisterMessageClass(PyMessageFactory* self,
-                         const Descriptor* message_descriptor,
-                         CMessageClass* message_class);
-// Retrieves the Python class registered with the given message descriptor, or
-// fail with a TypeError. Returns a *borrowed* reference.
-CMessageClass* GetMessageClass(PyMessageFactory* self,
-                               const Descriptor* message_descriptor);
-// Retrieves the Python class registered with the given message descriptor.
-// The class is created if not done yet. Returns a *new* reference.
-CMessageClass* GetOrCreateMessageClass(PyMessageFactory* self,
-                                       const Descriptor* message_descriptor);
-}  // namespace message_factory
-
-// Initialize objects used by this module.
-// On error, returns false with a Python exception set.
-bool InitMessageFactory();
-
-}  // namespace python
-}  // namespace protobuf
-
-}  // namespace google
-#endif  // GOOGLE_PROTOBUF_PYTHON_CPP_MESSAGE_FACTORY_H__