Remove Quirks flag, limit server retries

components/quirks.gypi

 # Copyright 2016 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.
 
 {
   'targets': [
     {
       # GN version: //components/quirks
       'target_name': 'quirks',
       'type': '<(component)',
@@ skipping 12 matching lines @@
       ],
       'sources': [
         # Note: sources list duplicated in GN build.
         'quirks/pref_names.cc',
         'quirks/pref_names.h',
         'quirks/quirks_client.cc',
         'quirks/quirks_client.h',
         'quirks/quirks_export.h',
         'quirks/quirks_manager.cc',
         'quirks/quirks_manager.h',
-        'quirks/switches.cc',
-        'quirks/switches.h',
       ],
     },
   ],
 }