Removing SpeechRecognitionManager::HasAudioInputDevices() and ShowAudioInputSettings()

content/public/browser/speech_recognition_manager.h

Index: content/public/browser/speech_recognition_manager.h
diff --git a/content/public/browser/speech_recognition_manager.h b/content/public/browser/speech_recognition_manager.h
index abe1c3a881573867bbca8447602a2e6a7d5e7bad..4e6e9b7efb45103858d9a84ce33572092d82c1b3 100644
--- a/content/public/browser/speech_recognition_manager.h
+++ b/content/public/browser/speech_recognition_manager.h
@@ -75,13 +75,6 @@ class SpeechRecognitionManager {
                          int render_view_id,
                          int request_id) const = 0;
 
-  // Returns true if the OS reports existence of audio recording devices.
-  virtual bool HasAudioInputDevices() = 0;
-
-  // Invokes the platform provided microphone settings UI in a non-blocking way,
-  // via the BrowserThread::FILE thread.
-  virtual void ShowAudioInputSettings() = 0;
-
  protected:
   virtual ~SpeechRecognitionManager() {}