Add google-endpoints to third_party/.

third_party/google-endpoints/google/api/__init__.py

Index: third_party/google-endpoints/google/api/__init__.py
diff --git a/third_party/google-endpoints/google/api/__init__.py b/third_party/google-endpoints/google/api/__init__.py
new file mode 100644
index 0000000000000000000000000000000000000000..73767f043f2805177fd0e50714f67cc0e0d90662
--- /dev/null
+++ b/third_party/google-endpoints/google/api/__init__.py
@@ -0,0 +1,16 @@
+# Copyright 2016 Google Inc. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# pylint: disable=missing-docstring
+__import__('pkg_resources').declare_namespace(__name__)  # pragma: no cover