Removed access to prefs that does not work on Android

chrome/chrome_browser.gypi

 # 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.
 
 {
   'targets': [
     {
       'target_name': 'browser',
       'type': 'static_library',
       'variables': { 'enable_wexit_time_destructors': 1, },
@@ skipping 4012 matching lines @@
             'browser/ui/sync/one_click_signin_helper.cc',
             'browser/ui/sync/one_click_signin_helper.h',
             'browser/ui/sync/one_click_signin_histogram.h',
             'browser/ui/sync/one_click_signin_sync_starter.cc',
             'browser/ui/sync/one_click_signin_sync_starter.h',
             'browser/ui/views/one_click_signin_dialog_views.cc',
             'browser/ui/views/sync/one_click_signin_bubble_view.cc',
             'browser/ui/views/sync/one_click_signin_bubble_view.h',
           ]
         }],
+        ['enable_promo_resource_service==0', {
+          'sources/': [
+            ['exclude', '^browser/web_resource/promo_resource_service'],
+          ],
+        }],
         ['enable_task_manager==0', {
           'sources/': [
             ['exclude', '^browser/task_manager/'],
             ['exclude', '^browser/ui/webui/task_manager/'],
           ],
         }],
         ['disable_nacl==0', {
           'sources': [
             'browser/nacl_host/nacl_broker_host_win.cc',
             'browser/nacl_host/nacl_broker_host_win.h',
@@ skipping 450 matching lines @@
             'browser/ui/browser.cc',
             'browser/ui/browser_init.cc',
             'browser/ui/browser_list.cc',
             'browser/ui/browser_list_stub.cc',
             'browser/ui/browser_navigator.cc',
             'browser/ui/browser_tab_restore_service_delegate.cc',
             'browser/ui/sync/browser_synced_window_delegate.cc',
 
             'browser/ui/sad_tab_helper.cc',
             'browser/ui/webui/certificate_viewer_webui.cc',
+            'browser/ui/webui/plugins_ui.cc',
+            'browser/ui/webui/plugins_ui.h',
             'browser/ui/window_sizer.cc',
             'browser/ui/window_sizer.h',
             'browser/ui/webui/ntp/ntp_resource_cache.cc',
             'browser/upgrade_detector.cc',
             'browser/upgrade_detector.h',
             'browser/upgrade_detector_impl.cc',
             'browser/upgrade_detector_impl.h',
           ],
           'sources/': [
             ['exclude', '^browser/chrome_to_mobile'],
@@ skipping 722 matching lines @@
       'type': 'static_library',
       'sources': [ 'browser/history/in_memory_url_index_cache.proto' ],
       'variables': {
         'proto_in_dir': 'browser/history',
         'proto_out_dir': 'chrome/browser/history',
       },
       'includes': [ '../build/protoc.gypi' ]
     },
   ],
 }