Changing access to scoped_refptr member variables from private to protected....

base/ref_counted.h

 // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef BASE_REF_COUNTED_H_
 #define BASE_REF_COUNTED_H_
 
 #include "base/atomic_ref_count.h"
 #include "base/basictypes.h"
 
@@ skipping 204 matching lines @@
   void swap(T** pp) {
     T* p = ptr_;
     ptr_ = *pp;
     *pp = p;
   }
 
   void swap(scoped_refptr<T>& r) {
     swap(&r.ptr_);
   }
 
- private:
+ protected:
   T* ptr_;
 };
 
 #endif  // BASE_REF_COUNTED_H_