Add google-endpoints to third_party/.

third_party/google-endpoints/packaging/__init__.py

Index: third_party/google-endpoints/packaging/__init__.py
diff --git a/third_party/google-endpoints/packaging/__init__.py b/third_party/google-endpoints/packaging/__init__.py
new file mode 100644
index 0000000000000000000000000000000000000000..5ee6220203e5425f900fb5a43676c24ea377c2fa
--- /dev/null
+++ b/third_party/google-endpoints/packaging/__init__.py
@@ -0,0 +1,14 @@
+# This file is dual licensed under the terms of the Apache License, Version
+# 2.0, and the BSD License. See the LICENSE file in the root of this repository
+# for complete details.
+from __future__ import absolute_import, division, print_function
+
+from .__about__ import (
+    __author__, __copyright__, __email__, __license__, __summary__, __title__,
+    __uri__, __version__
+)
+
+__all__ = [
+    "__title__", "__summary__", "__uri__", "__version__", "__author__",
+    "__email__", "__license__", "__copyright__",
+]