Removing SpeechRecognitionManager::HasAudioInputDevices() and ShowAudioInputSettings()

content/public/test/fake_speech_recognition_manager.cc

Index: content/public/test/fake_speech_recognition_manager.cc
diff --git a/content/public/test/fake_speech_recognition_manager.cc b/content/public/test/fake_speech_recognition_manager.cc
index e5e898a6ba7e0beca7679b1a36038f447f434797..5feb66f4515e498552ba88f15705895210ea6590 100644
--- a/content/public/test/fake_speech_recognition_manager.cc
+++ b/content/public/test/fake_speech_recognition_manager.cc
@@ -126,8 +126,6 @@ void FakeSpeechRecognitionManager::AbortAllSessionsForRenderView(
   DCHECK(delegate_);  // We only expect this to be called via |delegate_|.
 }
 
-bool FakeSpeechRecognitionManager::HasAudioInputDevices() { return true; }
-
 int FakeSpeechRecognitionManager::GetSession(int render_process_id,
                                              int render_view_id,
                                              int request_id) const {