3 files changed, 0 insertions, 7 deletions
diff --git a/chrome/browser/extensions/extension_function_dispatcher.h b/chrome/browser/extensions/extension_function_dispatcher.h
index a967c8f..7a47b3f 100644
--- a/chrome/browser/extensions/extension_function_dispatcher.h
+++ b/chrome/browser/extensions/extension_function_dispatcher.h
@@ -31,8 +31,6 @@ class ExtensionFunctionDispatcher {
    public:
     virtual Browser* GetBrowser() = 0;
     virtual ExtensionHost* GetExtensionHost() { return NULL; }
-   protected:
-    ~Delegate() {}
   };
 
   // The peer object allows us to notify ExtensionFunctions when we are
diff --git a/chrome/browser/extensions/extension_shelf_model.h b/chrome/browser/extensions/extension_shelf_model.h
index ba8b8b1d..29f6592 100644
--- a/chrome/browser/extensions/extension_shelf_model.h
+++ b/chrome/browser/extensions/extension_shelf_model.h
@@ -158,9 +158,6 @@ class ExtensionShelfModelObserver {
 
   // The model is being destroyed.
   virtual void ShelfModelDeleting() {}
-
- protected:
-  ~ExtensionShelfModelObserver() {}
 };
 
 
diff --git a/chrome/browser/extensions/external_extension_provider.h b/chrome/browser/extensions/external_extension_provider.h
index 6c664c8..f431bfc 100644
--- a/chrome/browser/extensions/external_extension_provider.h
+++ b/chrome/browser/extensions/external_extension_provider.h
@@ -27,8 +27,6 @@ class ExternalExtensionProvider {
                                            const Version* version,
                                            const FilePath& path,
                                            Extension::Location location) = 0;
-   protected:
-     ~Visitor() {}
   };
 
   virtual ~ExternalExtensionProvider() {}