RefCounted types should not have public destructors, webkit/

webkit/quota/mock_special_storage_policy.h

Index: webkit/quota/mock_special_storage_policy.h
diff --git a/webkit/quota/mock_special_storage_policy.h b/webkit/quota/mock_special_storage_policy.h
index c3b5d85332a614646d41f47ef94ba84f8fbe5cfd..61bca9876b6f1781ba6c92e768f1f0f120d4cb65 100644
--- a/webkit/quota/mock_special_storage_policy.h
+++ b/webkit/quota/mock_special_storage_policy.h
@@ -16,7 +16,6 @@ namespace quota {
 class MockSpecialStoragePolicy : public quota::SpecialStoragePolicy {
  public:
   MockSpecialStoragePolicy();
-  virtual ~MockSpecialStoragePolicy();
 
   virtual bool IsStorageProtected(const GURL& origin) OVERRIDE;
   virtual bool IsStorageUnlimited(const GURL& origin) OVERRIDE;
@@ -56,6 +55,9 @@ class MockSpecialStoragePolicy : public quota::SpecialStoragePolicy {
     SpecialStoragePolicy::NotifyObservers();
   }
 
+ protected:
+  virtual ~MockSpecialStoragePolicy();
+
  private:
   std::set<GURL> protected_;
   std::set<GURL> unlimited_;