piwigo: Remove possibly_add_cookie.

This one was a fake thing to make clients happy.
Real sessions coming sonn.

mediagoblin/plugins/piwigo/views.py

@@ -133,19 +133,6 @@ def pwg_images_addChunk(request):
     return True
 
 
-def possibly_add_cookie(request, response):
-    # TODO: We should only add a *real* cookie, if
-    # authenticated. And if there is no cookie already.
-    if True:
-        response.set_cookie(
-            'pwg_id',
-            "some_fake_for_now",
-            path=request.environ['SCRIPT_NAME'],
-            domain=mg_globals.app_config.get('csrf_cookie_domain'),
-            secure=(request.scheme.lower() == 'https'),
-            httponly=True)
-
-
 @csrf_exempt
 def ws_php(request):
     if request.method not in ("GET", "POST"):
@@ -165,6 +152,4 @@ def ws_php(request):
 
     response = response_xml(result)
 
-    possibly_add_cookie(request, response)
-
     return response