Audio output debug recording.

media/audio/BUILD.gn

 # Copyright 2014 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.
 
 import("//build/config/linux/pkg_config.gni")
 import("//media/media_options.gni")
 
 # When libpulse is not directly linked, use stubs to allow for dlopening of the
 # binary.
 if (!link_pulseaudio) {
@@ skipping 36 matching lines @@
 config("platform_config") {
   if (use_alsa) {
     defines = [ "USE_ALSA" ]
   }
 }
 
 source_set("audio") {
   visibility = [ "//media/*" ]
   sources = [
     "agc_audio_stream.h",
+    "audio_debug_recording_helper.cc",
+    "audio_debug_recording_helper.h",
+    "audio_debug_recording_manager.cc",
+    "audio_debug_recording_manager.h",
     "audio_device_description.cc",
     "audio_device_description.h",
     "audio_device_name.cc",
     "audio_device_name.h",
     "audio_device_thread.cc",
     "audio_device_thread.h",
     "audio_features.cc",
     "audio_features.h",
     "audio_file_writer.h",
     "audio_input_controller.cc",
@@ skipping 228 matching lines @@
     "//media",
     "//testing/gmock",
     "//testing/gtest",
   ]
   configs += [ "//media:media_config" ]
 }
 
 source_set("unit_tests") {
   testonly = true
   sources = [
+    "audio_debug_recording_helper_unittest.cc",
+    "audio_debug_recording_manager_unittest.cc",
     "audio_input_controller_unittest.cc",
     "audio_input_device_unittest.cc",
     "audio_input_unittest.cc",
     "audio_manager_unittest.cc",
     "audio_output_controller_unittest.cc",
     "audio_output_device_unittest.cc",
     "audio_output_proxy_unittest.cc",
     "audio_power_monitor_unittest.cc",
     "audio_system_impl_unittest.cc",
     "fake_audio_worker_unittest.cc",
@@ skipping 62 matching lines @@
     ]
   }
 
   if (use_alsa) {
     sources += [
       "alsa/alsa_output_unittest.cc",
       "audio_low_latency_input_output_unittest.cc",
     ]
   }
 }