RefCounted types should not have public destructors, chromeos edition

content/browser/renderer_host/image_transport_factory.cc

Index: content/browser/renderer_host/image_transport_factory.cc
diff --git a/content/browser/renderer_host/image_transport_factory.cc b/content/browser/renderer_host/image_transport_factory.cc
index 1b9801e04d5e6483c419e2361b7f7b800ded85eb..31885b96fd41d12d1e6d87cca90a14f8f7af7c24 100644
--- a/content/browser/renderer_host/image_transport_factory.cc
+++ b/content/browser/renderer_host/image_transport_factory.cc
@@ -122,12 +122,14 @@ class ImageTransportClientTexture : public ImageTransportClient {
     return true;
   }
 
-  virtual ~ImageTransportClientTexture() {}
   virtual void Update() OVERRIDE {}
   virtual TransportDIB::Handle Handle() const OVERRIDE {
     return TransportDIB::DefaultHandleValue();
   }
 
+ protected:
+  virtual ~ImageTransportClientTexture() {}
+
  private:
   DISALLOW_COPY_AND_ASSIGN(ImageTransportClientTexture);
 };