RefCounted types should not have public destructors, content/browser part 2

content/renderer/media/audio_message_filter.h

Index: content/renderer/media/audio_message_filter.h
diff --git a/content/renderer/media/audio_message_filter.h b/content/renderer/media/audio_message_filter.h
index 8df9d3f671d703d5753b5d74c51170892f426122..8fcd1a0bb151c7e9004362824473ad2948cabca6 100644
--- a/content/renderer/media/audio_message_filter.h
+++ b/content/renderer/media/audio_message_filter.h
@@ -38,7 +38,6 @@ class CONTENT_EXPORT AudioMessageFilter
   };
 
   AudioMessageFilter();
-  virtual ~AudioMessageFilter();
 
   // Add a delegate to the map and return id of the entry.
   int32 AddDelegate(Delegate* delegate);
@@ -53,6 +52,8 @@ class CONTENT_EXPORT AudioMessageFilter
   FRIEND_TEST_ALL_PREFIXES(AudioMessageFilterTest, Basic);
   FRIEND_TEST_ALL_PREFIXES(AudioMessageFilterTest, Delegates);
 
+  virtual ~AudioMessageFilter();
+
   // IPC::ChannelProxy::MessageFilter override. Called on IO thread.
   virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE;
   virtual void OnFilterAdded(IPC::Channel* channel) OVERRIDE;