Convert SiteSettingsCategory to use the HostContentSettingsMap instead of

chrome/browser/resources/settings/site_settings_page/compiled_resources.gyp

 # Copyright 2015 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': [
     {
       'target_name': 'site_settings_page',
       'variables': {
         'depends': [
           '../../../../../ui/webui/resources/js/compiled_resources.gyp:assert',
           '../../../../../ui/webui/resources/js/compiled_resources.gyp:cr',
           '../../../../../ui/webui/resources/js/compiled_resources.gyp:load_time_data',
           '../prefs/prefs_behavior.js',
           '../prefs/prefs_types.js',
           '../settings_page/settings_animated_pages.js',
           '../site_settings/constants.js',
           '../site_settings/site_settings_behavior.js',
+          '../site_settings/site_settings_prefs_browser_proxy.js',
         ],
         'externs': [
           '../../../../../third_party/closure_compiler/externs/settings_private.js',
         ],
       },
       'includes': ['../../../../../third_party/closure_compiler/compile_js.gypi'],
     },
   ],
 }