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-rw-r--r--chrome/browser/extensions/external_extension_provider.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/chrome/browser/extensions/external_extension_provider.h b/chrome/browser/extensions/external_extension_provider.h
index f431bfc..6c664c8 100644
--- a/chrome/browser/extensions/external_extension_provider.h
+++ b/chrome/browser/extensions/external_extension_provider.h
@@ -27,6 +27,8 @@ class ExternalExtensionProvider {
const Version* version,
const FilePath& path,
Extension::Location location) = 0;
+ protected:
+ ~Visitor() {}
};
virtual ~ExternalExtensionProvider() {}