RefCounted types should not have public destructors

content/browser/geolocation/geolocation_provider_unittest.cc

Index: content/browser/geolocation/geolocation_provider_unittest.cc
diff --git a/content/browser/geolocation/geolocation_provider_unittest.cc b/content/browser/geolocation/geolocation_provider_unittest.cc
index ce9dc1a60932ff83d70761e80c9d29b43496996d..3b1ca07cdfdd5e995b29a75868446c62acf56b37 100644
--- a/content/browser/geolocation/geolocation_provider_unittest.cc
+++ b/content/browser/geolocation/geolocation_provider_unittest.cc
@@ -68,6 +68,9 @@ class TestingAccessTokenStore : public content::AccessTokenStore {
   virtual void SaveAccessToken(const GURL& server_url,
                                const string16& access_token) OVERRIDE {}
 
+ protected:
+  virtual ~TestingAccessTokenStore() {}
+
  private:
   base::WaitableEvent* event_;
 };
@@ -93,6 +96,9 @@ class TestingDependencyFactory
     return NULL;
   }
 
+ protected:
+  virtual ~TestingDependencyFactory() {}
+
  private:
   base::WaitableEvent* event_;
 };