Add google-endpoints to third_party/.

third_party/google-endpoints/libpasteurize/fixes/fix_printfunction.py

+u"""
+Fixer for print: from __future__ import print_function.
+"""
+
+from lib2to3 import fixer_base
+from libfuturize.fixer_util import future_import
+
+class FixPrintfunction(fixer_base.BaseFix):
+
+    # explicit = True
+
+    PATTERN = u"""
+              power< 'print' trailer < '(' any* ')' > any* >
+              """
+
+    def transform(self, node, results):
+        future_import(u"print_function", node)