RefCounted types should not have public destructors, media/ and gpu/ edition

media/audio/test_audio_input_controller_factory.h

Index: media/audio/test_audio_input_controller_factory.h
diff --git a/media/audio/test_audio_input_controller_factory.h b/media/audio/test_audio_input_controller_factory.h
index 2915203650999d53aca6644c7ffc93f585e46dd7..23eb8cd557f0aeb2b8ee9531f3f2a5902f3d1eaf 100644
--- a/media/audio/test_audio_input_controller_factory.h
+++ b/media/audio/test_audio_input_controller_factory.h
@@ -49,7 +49,6 @@ class TestAudioInputController : public AudioInputController {
                            AudioManager* audio_manager,
                            EventHandler* event_handler,
                            SyncWriter* sync_writer);
-  virtual ~TestAudioInputController();
 
   // Returns the event handler installed on the AudioInputController.
   EventHandler* event_handler() const { return event_handler_; }
@@ -61,6 +60,9 @@ class TestAudioInputController : public AudioInputController {
   // Ensure that the closure is run on the audio-manager thread.
   virtual void Close(const base::Closure& closed_task) OVERRIDE;
 
+ protected:
+  virtual ~TestAudioInputController();
+
  private:
   // These are not owned by us and expected to be valid for this object's
   // lifetime.