RefCounted types should not have public destructors, content/browser part 1

content/browser/trace_message_filter.h

Index: content/browser/trace_message_filter.h
diff --git a/content/browser/trace_message_filter.h b/content/browser/trace_message_filter.h
index ef0d8fa8ee2fb49ec288299dd5a6db2f82dead65..82d99966d1f59a3bfc55f79c062bda9aca2ac59c 100644
--- a/content/browser/trace_message_filter.h
+++ b/content/browser/trace_message_filter.h
@@ -16,7 +16,6 @@
 class TraceMessageFilter : public content::BrowserMessageFilter {
  public:
   TraceMessageFilter();
-  virtual ~TraceMessageFilter();
 
   // content::BrowserMessageFilter override.
   virtual void OnFilterAdded(IPC::Channel* channel) OVERRIDE;
@@ -31,6 +30,9 @@ class TraceMessageFilter : public content::BrowserMessageFilter {
   void SendEndTracing();
   void SendGetTraceBufferPercentFull();
 
+ protected:
+  virtual ~TraceMessageFilter();
+
  private:
   // Message handlers.
   void OnChildSupportsTracing();