1 files changed, 1 insertions, 1 deletions
diff --git a/chromium/third_party/WebKit/Source/core/fetch/DocumentResourceReference.h b/chromium/third_party/WebKit/Source/core/fetch/DocumentResourceReference.h
index 9e8433583f9..60f74488188 100644
--- a/chromium/third_party/WebKit/Source/core/fetch/DocumentResourceReference.h
+++ b/chromium/third_party/WebKit/Source/core/fetch/DocumentResourceReference.h
@@ -31,7 +31,7 @@
 
 namespace WebCore {
 
-class DocumentResourceReference : public DocumentResourceClient {
+class DocumentResourceReference FINAL : public DocumentResourceClient {
 public:
     DocumentResourceReference(DocumentResource* document) : m_document(document) { m_document->addClient(this); }
     virtual ~DocumentResourceReference() { m_document->removeClient(this); }