Update oauth2client to v2.0.1 and googleapiclient to v1.5.0.

client/third_party/oauth2client/file.py

 # Copyright 2014 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,
@@ skipping 18 matching lines @@
 
 
 class CredentialsFileSymbolicLinkError(Exception):
     """Credentials files must not be symbolic links."""
 
 
 class Storage(BaseStorage):
     """Store and retrieve a single credential to and from a file."""
 
     def __init__(self, filename):
+        super(Storage, self).__init__(lock=threading.Lock())
         self._filename = filename
-        self._lock = threading.Lock()
 
     def _validate_file(self):
         if os.path.islink(self._filename):
             raise CredentialsFileSymbolicLinkError(
                 'File: %s is a symbolic link.' % self._filename)
 
-    def acquire_lock(self):
-        """Acquires any lock necessary to access this Storage.
-
-        This lock is not reentrant.
-        """
-        self._lock.acquire()
-
-    def release_lock(self):
-        """Release the Storage lock.
-
-        Trying to release a lock that isn't held will result in a
-        RuntimeError.
-        """
-        self._lock.release()
-
     def locked_get(self):
         """Retrieve Credential from file.
 
         Returns:
             oauth2client.client.Credentials
 
         Raises:
             CredentialsFileSymbolicLinkError if the file is a symbolic link.
         """
         credentials = None
@@ skipping 41 matching lines @@
         f.write(credentials.to_json())
         f.close()
 
     def locked_delete(self):
         """Delete Credentials file.
 
         Args:
             credentials: Credentials, the credentials to store.
         """
         os.unlink(self._filename)