Lint cleanup: unused imports.

Author: dhermes

resource_manager/google/cloud/resource_manager/client.py

@@ -15,8 +15,6 @@
 """A Client for interacting with the Resource Manager API."""
 
 
-import six
-
 from google.cloud.client import Client as BaseClient
 from google.cloud.iterator import Iterator
 from google.cloud.iterator import Page

storage/google/cloud/storage/client.py

@@ -15,8 +15,6 @@
 """Client for interacting with the Google Cloud Storage API."""
 
 
-import six
-
 from google.cloud._helpers import _LocalStack
 from google.cloud.client import JSONClient
 from google.cloud.exceptions import NotFound

storage/unit_tests/test_bucket.py

@@ -968,7 +968,6 @@ def test_make_public_w_future_reload_default(self):
         self._make_public_w_future_helper(default_object_acl_loaded=False)
 
     def test_make_public_recursive(self):
-        import six
         from google.cloud.storage.acl import _ACLEntity
         from google.cloud.storage.bucket import _BlobIterator
         from google.cloud.storage.bucket import _BlobPage