Turn down all non-ninja iOS try bots, as well as chromium_trybot iOS bots

masters/master.tryserver.chromium.mac/slaves.cfg

 # -*- python -*-
 # ex: set syntax=python:
 # Copyright 2014 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 # See master.experimental/slaves.cfg for documentation.
 
 def mac():
   cq_slaves = (
@@ skipping 40 matching lines @@
   )
 
   return out
 
 
 def ios():
   compile_slaves = [
     {
       'master': 'TryServerChromiumMac',
       'builder': [
-        'ios_dbg_simulator',
         'ios_dbg_simulator_ninja',
-        'ios_rel_device',
         'ios_rel_device_ninja',
-        'ios_rel_device_ng',
-        'ios_dbg_simulator_ng',
-        'ios_rel_device_ninja_ng'
       ],
       'hostname': 'build%d-a4' % i,
       'os': 'mac',
       'version': '10.8',
     } for i in range(79, 82) + range(83, 99) # Skip 82. http://crbug.com/395099.
   ]
 
   # TODO(lliabraa): Add test_slaves once we're actually running iOS tests on
   # the bots.
 
   return compile_slaves
 
 
 slaves = mac() + ios()