Save display preference when all display configuration changes has been completed.

chrome/chrome_browser_chromeos.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_chromeos',
       'type': 'static_library',
@@ skipping 170 matching lines @@
         'browser/chromeos/cros/network_library_impl_cros.cc',
         'browser/chromeos/cros/network_library_impl_cros.h',
         'browser/chromeos/cros/network_library_impl_stub.cc',
         'browser/chromeos/cros/network_library_impl_stub.h',
         'browser/chromeos/cros/network_parser.cc',
         'browser/chromeos/cros/network_parser.h',
         'browser/chromeos/cros/network_ui_data.cc',
         'browser/chromeos/cros/network_ui_data.h',
         'browser/chromeos/customization_document.cc',
         'browser/chromeos/customization_document.h',
+        'browser/chromeos/display/display_configuration_observer.cc',
+        'browser/chromeos/display/display_configuration_observer.h',
         'browser/chromeos/display/display_preferences.cc',
         'browser/chromeos/display/display_preferences.h',
         'browser/chromeos/display/overscan_calibrator.cc',
         'browser/chromeos/display/overscan_calibrator.h',
-        'browser/chromeos/display/primary_display_switch_observer.cc',
-        'browser/chromeos/display/primary_display_switch_observer.h',
         'browser/chromeos/dbus/cros_dbus_service.cc',
         'browser/chromeos/dbus/cros_dbus_service.h',
         'browser/chromeos/dbus/display_power_service_provider.cc',
         'browser/chromeos/dbus/display_power_service_provider.h',
         'browser/chromeos/dbus/liveness_service_provider.cc',
         'browser/chromeos/dbus/liveness_service_provider.h',
         'browser/chromeos/dbus/printer_service_provider.cc',
         'browser/chromeos/dbus/printer_service_provider.h',
         'browser/chromeos/dbus/proxy_resolution_service_provider.cc',
         'browser/chromeos/dbus/proxy_resolution_service_provider.h',
@@ skipping 661 matching lines @@
         'browser/chromeos/policy/proto/install_attributes.proto',
       ],
       'variables': {
         'proto_in_dir': 'browser/chromeos/policy/proto',
         'proto_out_dir': 'chrome/browser/chromeos/policy/proto',
       },
       'includes': [ '../build/protoc.gypi' ]
     },
   ],
 }