Remove unused QueryController.

This was part of the obsolete query queue system.

r2/example.ini

@@ -358,7 +358,6 @@ authorized_cnames =
 # -- query cache settings --
 num_query_queue_workers = 5
 query_queue_worker = http://cslowe.local:8000
-enable_doquery = True
 use_query_cache = True
 write_query_queue = True
 querycache_prune_chance = 0.05

r2/r2/controllers/__init__.py

@@ -73,8 +73,6 @@ def load_controllers():
     from wiki import WikiController
     from wiki import WikiApiController
 
-    from querycontroller import QueryController
-
     from api import ApiController
     from api import ApiminimalController
     from api_docs import ApidocsController

r2/r2/controllers/querycontroller.py

@@ -1,39 +0,0 @@
-# The contents of this file are subject to the Common Public Attribution
-# License Version 1.0. (the "License"); you may not use this file except in
-# compliance with the License. You may obtain a copy of the License at
-# http://code.reddit.com/LICENSE. The License is based on the Mozilla Public
-# License Version 1.1, but Sections 14 and 15 have been added to cover use of
-# software over a computer network and provide for limited attribution for the
-# Original Developer. In addition, Exhibit A has been modified to be consistent
-# with Exhibit B.
-#
-# Software distributed under the License is distributed on an "AS IS" basis,
-# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for
-# the specific language governing rights and limitations under the License.
-#
-# The Original Code is reddit.
-#
-# The Original Developer is the Initial Developer.  The Initial Developer of
-# the Original Code is reddit Inc.
-#
-# All portions of the code written by reddit are Copyright (c) 2006-2012 reddit
-# Inc. All Rights Reserved.
-###############################################################################
-from pylons import g
-from pylons.controllers.util import abort
-
-from reddit_base import RedditController
-from r2.lib.validator import nop, validate
-from r2.lib.db.queries import CachedResults
-
-import cPickle as pickle
-from urllib import unquote
-
-class QueryController(RedditController):
-    @validate(query = nop('query'))
-    def POST_doquery(self, query):
-        if g.enable_doquery:
-            cr = pickle.loads(query)
-            cr.update()
-        else:
-            abort(403, 'forbidden')

r2/r2/lib/app_globals.py

@@ -142,7 +142,6 @@ class Globals(object):
             'template_debug',
             'reload_templates',
             'uncompressedJS',
-            'enable_doquery',
             'use_query_cache',
             'write_query_queue',
             'css_killswitch',