sources: remove policies as they are not used currently

passbook/sources/oauth/forms.py

@@ -1,8 +1,6 @@
 """passbook oauth_client forms"""
 
 from django import forms
-from django.contrib.admin.widgets import FilteredSelectMultiple
-from django.utils.translation import gettext as _
 
 from passbook.admin.forms.source import SOURCE_FORM_FIELDS
 from passbook.sources.oauth.models import OAuthSource
@@ -36,7 +34,6 @@ class OAuthSourceForm(forms.ModelForm):
             "consumer_key": forms.TextInput(),
             "consumer_secret": forms.TextInput(),
             "provider_type": forms.Select(choices=MANAGER.get_name_tuple()),
-            "policies": FilteredSelectMultiple(_("policies"), False),
         }