Hook up AudioDeviceListenerWin to monitor all default device changes.

content/browser/media/media_internals_unittest.cc

Index: content/browser/media/media_internals_unittest.cc
diff --git a/content/browser/media/media_internals_unittest.cc b/content/browser/media/media_internals_unittest.cc
index 01e48e0c8beab17ce8b2c47eccd2988b827ba933..b9208c8dfd18efd8445ec709758e7139194b3fb3 100644
--- a/content/browser/media/media_internals_unittest.cc
+++ b/content/browser/media/media_internals_unittest.cc
@@ -30,9 +30,12 @@ class MediaInternalsTest
                               base::Unretained(this))),
         test_params_(media::AudioParameters::AUDIO_PCM_LINEAR,
                      media::CHANNEL_LAYOUT_MONO,
+                     0,
                      48000,
                      16,
-                     128),
+                     128,
+                     media::AudioParameters::ECHO_CANCELLER |
+                     media::AudioParameters::DUCKING),
         test_component_(GetParam()),
         audio_log_(media_internals_->CreateAudioLog(test_component_)) {
     media_internals_->AddUpdateCallback(update_cb_);
@@ -95,6 +98,7 @@ TEST_P(MediaInternalsTest, AudioLogCreateStartStopErrorClose) {
   ExpectInt("frames_per_buffer", test_params_.frames_per_buffer());
   ExpectInt("channels", test_params_.channels());
   ExpectInt("input_channels", test_params_.input_channels());
+  ExpectString("effects", "ECHO_CANCELLER | DUCKING");
   ExpectString("device_id", kTestDeviceID);
   ExpectInt("component_id", kTestComponentID);
   ExpectInt("component_type", test_component_);