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Unified Diff: Source/core/html/HTMLDialogElement.h

Issue 23828005: Add toHTMLDialogElement(), and use it. (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: Created 7 years, 3 months ago
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Index: Source/core/html/HTMLDialogElement.h
diff --git a/Source/core/html/HTMLDialogElement.h b/Source/core/html/HTMLDialogElement.h
index 5e301a87fe06d8e05ddb78b285b0bfd76f472fed..f17bc844068cec01e4944a2b266fb1ff024e4e67 100644
--- a/Source/core/html/HTMLDialogElement.h
+++ b/Source/core/html/HTMLDialogElement.h
@@ -61,6 +61,12 @@ private:
String m_returnValue;
};
+inline HTMLDialogElement* toHTMLDialogElement(Node* node)
+{
+ ASSERT_WITH_SECURITY_IMPLICATION(!node || node->hasTagName(HTMLNames::dialogTag));
+ return static_cast<HTMLDialogElement*>(node);
+}
+
} // namespace WebCore
#endif
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