Audio software mixer.

media/audio/linux/alsa_output_unittest.cc

Index: media/audio/linux/alsa_output_unittest.cc
===================================================================
--- media/audio/linux/alsa_output_unittest.cc	(revision 128216)
+++ media/audio/linux/alsa_output_unittest.cc	(working copy)
@@ -120,7 +120,7 @@
 
   AlsaPcmOutputStream* CreateStream(ChannelLayout layout,
                                     int32 samples_per_packet) {
-    AudioParameters params(kTestFormat, layout, kTestSampleRate,
+    AudioParameters params(kTestFormat, false, layout, kTestSampleRate,
                            kTestBitsPerSample, samples_per_packet);
     return new AlsaPcmOutputStream(kTestDeviceName,
                                    params,
@@ -228,7 +228,7 @@
   test_stream->Close();
 
   // Bad bits per sample.
-  AudioParameters bad_bps_params(kTestFormat, kTestChannelLayout,
+  AudioParameters bad_bps_params(kTestFormat, false, kTestChannelLayout,
                                  kTestSampleRate, kTestBitsPerSample - 1,
                                  kTestFramesPerPacket);
   test_stream = new AlsaPcmOutputStream(kTestDeviceName,
@@ -240,7 +240,9 @@
 
   // Bad format.
   AudioParameters bad_format_params(
-      AudioParameters::AUDIO_LAST_FORMAT, kTestChannelLayout, kTestSampleRate,
+      AudioParameters::AUDIO_LAST_FORMAT,
+      false,
+      kTestChannelLayout, kTestSampleRate,
       kTestBitsPerSample, kTestFramesPerPacket);
   test_stream = new AlsaPcmOutputStream(kTestDeviceName,
                                         bad_format_params,