Auto rotate on lid rotation changes.

chromeos/chromeos.gyp

 # 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.
 
 {
   'variables': {
     'chromium_code': 1,
   },
   'includes': [
     'chromeos_memory.gypi',
@@ skipping 32 matching lines @@
         'audio/audio_pref_observer.h',
         'audio/cras_audio_handler.cc',
         'audio/cras_audio_handler.h',
         'audio/audio_devices_pref_handler_stub.cc',
         'audio/audio_devices_pref_handler_stub.h',
         'audio/chromeos_sounds.h',
         'attestation/attestation_constants.cc',
         'attestation/attestation_constants.h',
         'attestation/attestation_flow.cc',
         'attestation/attestation_flow.h',
+        'accelerometer/accelerometer_reader.cc',
+        'accelerometer/accelerometer_reader.h',
         'cert_loader.cc',
         'cert_loader.h',
         'chromeos_constants.cc',
         'chromeos_constants.h',
         'chromeos_export.h',
         'chromeos_paths.cc',
         'chromeos_paths.h',
         'chromeos_switches.cc',
         'chromeos_switches.h',
         'cryptohome/cryptohome_parameters.cc',
@@ skipping 505 matching lines @@
       ],
       'variables': {
         'proto_in_dir': '../third_party/cros_system_api/dbus/cryptohome',
         'proto_out_dir': 'chromeos/cryptohome',
       },
       'includes': ['../build/protoc.gypi'],
     },
 
   ],
 }