Add google-endpoints to third_party/.

third_party/google-endpoints/setuptools/command/saveopts.py

Index: third_party/google-endpoints/setuptools/command/saveopts.py
diff --git a/third_party/google-endpoints/setuptools/command/saveopts.py b/third_party/google-endpoints/setuptools/command/saveopts.py
new file mode 100644
index 0000000000000000000000000000000000000000..611cec552867a6d50b7edd700c86c7396d906ea2
--- /dev/null
+++ b/third_party/google-endpoints/setuptools/command/saveopts.py
@@ -0,0 +1,22 @@
+from setuptools.command.setopt import edit_config, option_base
+
+
+class saveopts(option_base):
+    """Save command-line options to a file"""
+
+    description = "save supplied options to setup.cfg or other config file"
+
+    def run(self):
+        dist = self.distribution
+        settings = {}
+
+        for cmd in dist.command_options:
+
+            if cmd == 'saveopts':
+                continue  # don't save our own options!
+
+            for opt, (src, val) in dist.get_option_dict(cmd).items():
+                if src == "command line":
+                    settings.setdefault(cmd, {})[opt] = val
+
+        edit_config(self.filename, settings, self.dry_run)