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-rw-r--r--dom/base/nsDOMTokenList.cpp6
1 files changed, 6 insertions, 0 deletions
diff --git a/dom/base/nsDOMTokenList.cpp b/dom/base/nsDOMTokenList.cpp
index 39ff60e12..961beb50e 100644
--- a/dom/base/nsDOMTokenList.cpp
+++ b/dom/base/nsDOMTokenList.cpp
@@ -366,6 +366,12 @@ nsDOMTokenList::Stringify(nsAString& aResult)
mElement->GetAttr(kNameSpaceID_None, mAttrAtom, aResult);
}
+DocGroup*
+nsDOMTokenList::GetDocGroup() const
+{
+ return mElement ? mElement->OwnerDoc()->GetDocGroup() : nullptr;
+}
+
JSObject*
nsDOMTokenList::WrapObject(JSContext *cx, JS::Handle<JSObject*> aGivenProto)
{