Index: Source/core/html/HTMLElement.h |
diff --git a/Source/core/html/HTMLElement.h b/Source/core/html/HTMLElement.h |
index d0e09809ee2bca9d2017abd3123dc9632b29d929..1dd255d61eba8c4c35ed107d8b6150dcc3c245f3 100644 |
--- a/Source/core/html/HTMLElement.h |
+++ b/Source/core/html/HTMLElement.h |
@@ -100,6 +100,10 @@ public: |
HTMLMenuElement* contextMenu() const; |
void setContextMenu(HTMLMenuElement*); |
+ virtual void ensureFallbackContent() { } |
+ virtual void ensurePrimaryContent() { } |
+ virtual String altText() const { return String(); } |
+ |
protected: |
HTMLElement(const QualifiedName& tagName, Document&, ConstructionType); |