Enable building with configuration_policy==1 on ios.

chrome/chrome_browser.gypi

 # Copyright 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.
 
 {
   'targets': [
     {
       'target_name': 'browser',
       'type': 'static_library',
       'variables': { 'enable_wexit_time_destructors': 1, },
@@ skipping 2772 matching lines @@
         }],
         ['configuration_policy==1', {
           'sources!': [
             'browser/policy/profile_policy_connector_stub.cc',
           ],
           'dependencies': [
             '../components/components.gyp:cloud_policy_proto',
             '../components/components.gyp:policy',
           ],
           'conditions': [
-            ['OS!="android"', {
+            ['OS!="android" and OS!="ios"', {
               'dependencies': [
                 'policy_path_parser',
               ],
             }],
           ],
         }, {  # configuration_policy==0
           'sources/': [
             ['exclude', '^browser/policy/'],
             ['exclude', 'browser/net/disk_cache_dir_policy_handler.cc'],
             ['exclude', 'browser/net/disk_cache_dir_policy_handler.h'],
@@ skipping 843 matching lines @@
             'package_name': 'org/chromium/chrome/browser/ui/toolbar',
             'template_deps': ['browser/ui/toolbar/toolbar_model_security_level_list.h'],
           },
           'includes': [ '../build/android/java_cpp_template.gypi' ],
         },
       ],
      },
     ],
   ],
 }