Remove X-Storage-Stoken from object_storage

We don't need it since X-Auth-Token is the one used and if defined as
None would crash.

Change-Id: I9487838996c861d99915132c4cb491fb66460593
Closes-Bug: 1266876
diff --git a/tempest/services/object_storage/account_client.py b/tempest/services/object_storage/account_client.py
index 94b55c3..656a84c 100644
--- a/tempest/services/object_storage/account_client.py
+++ b/tempest/services/object_storage/account_client.py
@@ -35,9 +35,7 @@
         HEAD on the storage URL
         Returns all account metadata headers
         """
-
-        headers = {"X-Storage-Token": self.token}
-        resp, body = self.head('', headers=headers)
+        resp, body = self.head('')
         return resp, body
 
     def create_account_metadata(self, metadata,
@@ -56,7 +54,7 @@
         Deletes an account metadata entry.
         """
 
-        headers = {"X-Storage-Token": self.token}
+        headers = {}
         for item in metadata:
             headers[metadata_prefix + item] = 'x'
         resp, body = self.post('', headers=headers, body=None)
@@ -65,8 +63,8 @@
     def list_account_containers(self, params=None):
         """
         GET on the (base) storage URL
-        Given the X-Storage-URL and a valid X-Auth-Token, returns
-        a list of all containers for the account.
+        Given valid X-Auth-Token, returns a list of all containers for the
+        account.
 
         Optional Arguments:
         limit=[integer value N]
@@ -129,8 +127,8 @@
     def list_account_containers(self, params=None, metadata=None):
         """
         GET on the (base) storage URL
-        Given the X-Storage-URL and a valid X-Auth-Token, returns
-        a list of all containers for the account.
+        Given a valid X-Auth-Token, returns a list of all containers for the
+        account.
 
         Optional Arguments:
         limit=[integer value N]
diff --git a/tempest/services/object_storage/container_client.py b/tempest/services/object_storage/container_client.py
index 166c945..4b8f536 100644
--- a/tempest/services/object_storage/container_client.py
+++ b/tempest/services/object_storage/container_client.py
@@ -84,8 +84,7 @@
         Retrieves container metadata headers
         """
         url = str(container_name)
-        headers = {"X-Storage-Token": self.token}
-        resp, body = self.head(url, headers=headers)
+        resp, body = self.head(url)
         return resp, body
 
     def list_all_container_objects(self, container, params=None):