Allow storing display preferences per device.

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',
@@ skipping 520 matching lines @@
         'browser/chromeos/cros/onc_network_parser.h',
         'browser/chromeos/cros/sms_watcher.cc',
         'browser/chromeos/cros/sms_watcher.h',
         'browser/chromeos/customization_document.cc',
         'browser/chromeos/customization_document.h',
         'browser/chromeos/dbus/cros_dbus_service.cc',
         'browser/chromeos/dbus/cros_dbus_service.h',
         'browser/chromeos/dbus/proxy_resolution_service_provider.cc',
         'browser/chromeos/dbus/proxy_resolution_service_provider.h',
         'browser/chromeos/device_hierarchy_observer.h',
+        'browser/chromeos/display_preferences.cc',
+        'browser/chromeos/display_preferences.h',
         'browser/chromeos/enrollment_dialog_view.cc',
         'browser/chromeos/enrollment_dialog_view.h',
         'browser/chromeos/enterprise_extension_observer.cc',
         'browser/chromeos/enterprise_extension_observer.h',
         'browser/chromeos/extensions/bluetooth_event_router.cc',
         'browser/chromeos/extensions/bluetooth_event_router.h',
         'browser/chromeos/extensions/echo_private_api.cc',
         'browser/chromeos/extensions/echo_private_api.h',
         'browser/chromeos/extensions/file_browser_event_router.cc',
         'browser/chromeos/extensions/file_browser_event_router.h',
@@ skipping 5101 matching lines @@
           'includes': [ '../build/jni_generator.gypi' ],
           'dependencies': [
             'android_jar_jni_headers',
           ],
         },
       ],
      },
     ],
   ],
 }