Get PPB_Audio interface building as untrusted code.

ppapi/ppapi_proxy_untrusted.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.
 
 # This GYP file defines untrusted (NaCl) targets.  All targets in this
 # file should be conditionally depended upon via 'disable_nacl!=1' to avoid
 # requiring NaCl sources for building.
 
 {
   'includes': [
@@ skipping 90 matching lines @@
           '../base/synchronization/condition_variable_posix.cc',
           '../base/synchronization/lock.cc',
           '../base/synchronization/lock_impl_posix.cc',
           '../base/synchronization/waitable_event_posix.cc',
           '../base/synchronization/waitable_event_watcher_posix.cc',
           '../base/system_monitor/system_monitor.cc',
           '../base/system_monitor/system_monitor_posix.cc',
 #          '../base/sys_info_posix.cc',
           '../base/sys_string_conversions_posix.cc',
           '../base/task_runner.cc',
+          '../base/thread_task_runner_handle.cc',
           '../base/threading/non_thread_safe_impl.cc',
           '../base/threading/platform_thread_posix.cc',
           '../base/threading/post_task_and_reply_impl.cc',
 #          '../base/threading/sequenced_worker_pool.cc',
           '../base/threading/simple_thread.cc',
           '../base/threading/thread.cc',
           '../base/threading/thread_checker_impl.cc',
           '../base/threading/thread_collision_warner.cc',
           '../base/threading/thread_local_posix.cc',
           '../base/threading/thread_local_storage_posix.cc',
@@ skipping 119 matching lines @@
           '../third_party/khronos',
           '../third_party/skia/include/config',
         ],
         'sources': [
           'shared_impl/callback_tracker.cc',
           'shared_impl/file_type_conversion.cc',
           'shared_impl/id_assignment.cc',
           'shared_impl/platform_file.cc',
           'shared_impl/ppapi_globals.cc',
           'shared_impl/ppapi_preferences.cc',
-#          'shared_impl/ppb_audio_config_shared.cc',
+          'shared_impl/ppb_audio_config_shared.cc',
 #          'shared_impl/ppb_audio_input_shared.cc',
-#          'shared_impl/ppb_audio_shared.cc',
+          'shared_impl/ppb_audio_shared.cc',
           'shared_impl/ppb_crypto_shared.cc',
           'shared_impl/ppb_device_ref_shared.cc',
           'shared_impl/ppb_file_io_shared.cc',
           'shared_impl/ppb_file_ref_shared.cc',
 #          'shared_impl/ppb_graphics_3d_shared.cc',
 #          'shared_impl/ppb_image_data_shared.cc',
           'shared_impl/ppb_input_event_shared.cc',
           'shared_impl/ppb_instance_shared.cc',
           'shared_impl/ppb_memory_shared.cc',
 #          'shared_impl/ppb_opengles2_shared.cc',
           'shared_impl/ppb_resource_array_shared.cc',
           'shared_impl/ppb_url_request_info_shared.cc',
 #          'shared_impl/ppb_url_util_shared.cc',
           'shared_impl/ppb_var_shared.cc',
 #          'shared_impl/ppb_video_decoder_shared.cc',
 #          'shared_impl/ppb_video_capture_shared.cc',
           'shared_impl/ppb_view_shared.cc',
           'shared_impl/ppp_instance_combined.cc',
           'shared_impl/proxy_lock.cc',
           'shared_impl/resource.cc',
           'shared_impl/resource_tracker.cc',
           'shared_impl/scoped_pp_resource.cc',
           'shared_impl/time_conversion.cc',
           'shared_impl/tracked_callback.cc',
           'shared_impl/var.cc',
           'shared_impl/var_tracker.cc',
 
           'thunk/enter.cc',
-#          'thunk/ppb_audio_config_thunk.cc',
+          'thunk/ppb_audio_config_thunk.cc',
 #          'thunk/ppb_audio_input_thunk.cc',
 #          'thunk/ppb_audio_input_trusted_thunk.cc',
-#          'thunk/ppb_audio_thunk.cc',
+          'thunk/ppb_audio_thunk.cc',
 #          'thunk/ppb_audio_trusted_thunk.cc',
 #          'thunk/ppb_broker_thunk.cc',
 #          'thunk/ppb_browser_font_trusted_thunk.cc',
 #          'thunk/ppb_buffer_thunk.cc',
 #          'thunk/ppb_buffer_trusted_thunk.cc',
 #          'thunk/ppb_char_set_thunk.cc',
           'thunk/ppb_console_thunk.cc',
           'thunk/ppb_cursor_control_thunk.cc',
           'thunk/ppb_device_ref_thunk.cc',
 #          'thunk/ppb_directory_reader_thunk.cc',
@@ skipping 51 matching lines @@
           'proxy/plugin_array_buffer_var.cc',
           'proxy/plugin_dispatcher.cc',
           'proxy/plugin_globals.cc',
           'proxy/plugin_message_filter.cc',
           'proxy/plugin_resource_tracker.cc',
           'proxy/plugin_var_serialization_rules.cc',
           'proxy/plugin_var_tracker.cc',
           'proxy/ppapi_messages.cc',
           'proxy/ppapi_param_traits.cc',
 #          'proxy/ppb_audio_input_proxy.cc',
-#          'proxy/ppb_audio_proxy.cc',
+          'proxy/ppb_audio_proxy.cc',
 #          'proxy/ppb_broker_proxy.cc',
 #          'proxy/ppb_buffer_proxy.cc',
           'proxy/ppb_core_proxy.cc',
 #          'proxy/ppb_file_chooser_proxy.cc',
           'proxy/ppb_file_io_proxy.cc',
           'proxy/ppb_file_ref_proxy.cc',
           'proxy/ppb_file_system_proxy.cc',
 #          'proxy/ppb_graphics_2d_proxy.cc',
 #          'proxy/ppb_graphics_3d_proxy.cc',
 #          'proxy/ppb_host_resolver_private_proxy.cc',
@@ skipping 38 matching lines @@
 #          '-lppruntime',
           '-pthread',
           '-lgpu_untrusted',
           '-lipc_untrusted',
           '-lbase_untrusted',
         ],
       },
     },
   ],
 }