arc: enable Android tracing in verified-boot mode

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,
     # These files lists are shared with the GN build.
     'chromeos_sources': [
       'accelerometer/accelerometer_reader.cc',
@@ skipping 393 matching lines @@
       'system/statistics_provider.cc',
       'system/statistics_provider.h',
       'system/version_loader.cc',
       'system/version_loader.h',
       'timezone/timezone_provider.cc',
       'timezone/timezone_provider.h',
       'timezone/timezone_request.cc',
       'timezone/timezone_request.h',
       'timezone/timezone_resolver.cc',
       'timezone/timezone_resolver.h',
+      'trace/arc_trace_agent.cc',
+      'trace/arc_trace_agent.h',
       'tpm/tpm_password_fetcher.cc',
       'tpm/tpm_password_fetcher.h',
       'tpm/tpm_token_info_getter.cc',
       'tpm/tpm_token_info_getter.h',
       'tpm/tpm_token_loader.cc',
       'tpm/tpm_token_loader.h'
     ],
     'chromeos_binder_test_sources': [
       'binder/buffer_reader_unittest.cc',
       'binder/command_broker_unittest.cc',
@@ skipping 334 matching lines @@
             '../build/isolate.gypi',
           ],
           'sources': [
             'chromeos_unittests.isolate',
           ],
         },
       ],
     }],
   ],
 }