Pull new version of protobuf sources.

third_party/protobuf/python/google/protobuf/internal/descriptor_database_test.py

Index: third_party/protobuf/python/google/protobuf/internal/descriptor_database_test.py
diff --git a/third_party/protobuf/python/google/protobuf/internal/descriptor_database_test.py b/third_party/protobuf/python/google/protobuf/internal/descriptor_database_test.py
index d0ca7892244f7bee5913a0231835c56ec124cd54..8416e1575d7687ccd487539c83438b8bdf474f7c 100644
--- a/third_party/protobuf/python/google/protobuf/internal/descriptor_database_test.py
+++ b/third_party/protobuf/python/google/protobuf/internal/descriptor_database_test.py
@@ -1,8 +1,8 @@
-#! /usr/bin/python
+#! /usr/bin/env python
 #
 # Protocol Buffers - Google's data interchange format
 # Copyright 2008 Google Inc.  All rights reserved.
-# http://code.google.com/p/protobuf/
+# 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
@@ -49,15 +49,17 @@ class DescriptorDatabaseTest(unittest.TestCase):
     db.Add(file_desc_proto)
 
     self.assertEquals(file_desc_proto, db.FindFileByName(
-        'net/proto2/python/internal/factory_test2.proto'))
+        'google/protobuf/internal/factory_test2.proto'))
     self.assertEquals(file_desc_proto, db.FindFileContainingSymbol(
-        'net.proto2.python.internal.Factory2Message'))
+        'google.protobuf.python.internal.Factory2Message'))
     self.assertEquals(file_desc_proto, db.FindFileContainingSymbol(
-        'net.proto2.python.internal.Factory2Message.NestedFactory2Message'))
+        'google.protobuf.python.internal.Factory2Message.NestedFactory2Message'))
     self.assertEquals(file_desc_proto, db.FindFileContainingSymbol(
-        'net.proto2.python.internal.Factory2Enum'))
+        'google.protobuf.python.internal.Factory2Enum'))
     self.assertEquals(file_desc_proto, db.FindFileContainingSymbol(
-        'net.proto2.python.internal.Factory2Message.NestedFactory2Enum'))
+        'google.protobuf.python.internal.Factory2Message.NestedFactory2Enum'))
+    self.assertEquals(file_desc_proto, db.FindFileContainingSymbol(
+        'google.protobuf.python.internal.MessageWithNestedEnumOnly.NestedEnum'))
 
 if __name__ == '__main__':
   unittest.main()