Removing AudioSystem::GetAudioManager() usage from speech recognition

content/browser/speech/speech_recognizer_impl_unittest.cc

Index: content/browser/speech/speech_recognizer_impl_unittest.cc
diff --git a/content/browser/speech/speech_recognizer_impl_unittest.cc b/content/browser/speech/speech_recognizer_impl_unittest.cc
index b40ba1958457933e0b63933b48024239a3fe4739..5884c7bd472baed5157aa8106fb6588a87ab575a 100644
--- a/content/browser/speech/speech_recognizer_impl_unittest.cc
+++ b/content/browser/speech/speech_recognizer_impl_unittest.cc
@@ -72,7 +72,8 @@ class SpeechRecognizerImplTest : public SpeechRecognitionEventListener,
         media::AudioParameters::UnavailableDeviceParams());
     audio_system_ = media::AudioSystemImpl::Create(audio_manager_.get());
     recognizer_ = new SpeechRecognizerImpl(
-        this, audio_system_.get(), kTestingSessionId, false, false, sr_engine);
+        this, audio_system_.get(), audio_manager_.get(), kTestingSessionId,
+        false, false, sr_engine);
 
     int audio_packet_length_bytes =
         (SpeechRecognizerImpl::kAudioSampleRate *