Add google-endpoints to third_party/.

third_party/google-endpoints/future/moves/tkinter/__init__.py

Index: third_party/google-endpoints/future/moves/tkinter/__init__.py
diff --git a/third_party/google-endpoints/future/moves/tkinter/__init__.py b/third_party/google-endpoints/future/moves/tkinter/__init__.py
new file mode 100644
index 0000000000000000000000000000000000000000..bc50b4c60242359925e86b9da5a326fd5498abb4
--- /dev/null
+++ b/third_party/google-endpoints/future/moves/tkinter/__init__.py
@@ -0,0 +1,11 @@
+from __future__ import absolute_import
+from future.utils import PY3
+__future_module__ = True
+
+if not PY3:
+    from Tkinter import *
+    from Tkinter import (_cnfmerge, _default_root, _flatten, _join, _setit,
+                         _splitdict, _stringify, _support_default_root, _test,
+                         _tkinter)
+else:
+    from tkinter import *