Revert of Reland: Forward output glitch information from stream WebRTC log

media/audio/audio_input_unittest.cc

Index: media/audio/audio_input_unittest.cc
diff --git a/media/audio/audio_input_unittest.cc b/media/audio/audio_input_unittest.cc
index 2bba0b2268a0c937480ce01b6fe56ec2000ebf94..11215fc296576808179376ac1a777a64a8f9428c 100644
--- a/media/audio/audio_input_unittest.cc
+++ b/media/audio/audio_input_unittest.cc
@@ -110,8 +110,7 @@
     AudioParameters params = audio_manager_->GetInputStreamParameters(
         AudioDeviceDescription::kDefaultDeviceId);
     audio_input_stream_ = audio_manager_->MakeAudioInputStream(
-        params, AudioDeviceDescription::kDefaultDeviceId,
-        base::Bind(&AudioInputTest::OnLogMessage, base::Unretained(this)));
+        params, AudioDeviceDescription::kDefaultDeviceId);
     EXPECT_TRUE(audio_input_stream_);
   }
 
@@ -148,8 +147,6 @@
     DCHECK(audio_manager_->GetTaskRunner()->BelongsToCurrentThread());
     closure.Run();
   }
-
-  void OnLogMessage(const std::string& message) {}
 
   base::TestMessageLoop message_loop_;
   ScopedAudioManagerPtr audio_manager_;