Plugin Power Saver: remove dead flags

components/content_settings.gypi

 # 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.
 
 {
   'targets': [
     {
       # GN version: //components/content_settings/core/browser
       'target_name': 'content_settings_core_browser',
       'type': 'static_library',
@@ skipping 50 matching lines @@
         'content_settings/core/browser/website_settings_info.h',
         'content_settings/core/browser/website_settings_registry.cc',
         'content_settings/core/browser/website_settings_registry.h',
       ],
       'conditions': [
         ['enable_plugins == 1', {
           'sources': [
             'content_settings/core/browser/plugins_field_trial.cc',
             'content_settings/core/browser/plugins_field_trial.h',
           ],
-          'dependencies': [
-            'plugins_common',
-          ],
         }],
       ],
       # TODO(jschuh): crbug.com/167187 fix size_t to int truncations.
       'msvs_disabled_warnings': [4267, ],
     },
     {
       # GN version: //components/content_settings/core/common
       'target_name': 'content_settings_core_common',
       'type': 'static_library',
       'dependencies': [
@@ skipping 52 matching lines @@
       ],
       'sources': [
         # Note: sources list duplicated in GN build.
         'content_settings/content/common/content_settings_message_generator.cc',
         'content_settings/content/common/content_settings_message_generator.h',
         'content_settings/content/common/content_settings_messages.h',
       ],
     },
   ],
 }