[Android] Turn down gn-specific Android bots.

masters/master.chromium.linux/master_android_cfg.py

 # Copyright (c) 2012 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.
 
 from buildbot.schedulers.basic import SingleBranchScheduler
 
 from master import master_config
 from master.factory import annotator_factory
 
 m_annotator = annotator_factory.AnnotatorFactory()
@@ skipping 55 matching lines @@
 
 B('Android Clang Builder (dbg)', 'f_android_clang_dbg', 'android', 'android',
   notify_on_missing=True)
 F('f_android_clang_dbg',
   m_annotator.BaseFactory('chromium'))
 
 def Update(_config_arg, _active_master, c):
   helper.Update(c)
 
   specs = [
-    {'name': 'Android GN'},
-    {'name': 'Android GN (dbg)'},
     {'name': 'Cast Android (dbg)'},
   ]
 
   c['schedulers'].extend([
       SingleBranchScheduler(name='android_gn',
                             branch='master',
                             treeStableTimer=60,
                             builderNames=[s['name'] for s in specs]),
   ])
   c['builders'].extend([
       {
         'name': spec['name'],
         'factory': m_annotator.BaseFactory(
               spec.get('recipe', 'chromium'),
               factory_properties=spec.get('factory_properties')),
         'notify_on_missing': True,
         'category': '5android',
       } for spec in specs
   ])