Index: third_party/WebKit/Source/core/dom/Range.cpp |
diff --git a/third_party/WebKit/Source/core/dom/Range.cpp b/third_party/WebKit/Source/core/dom/Range.cpp |
index 60ddc576072db4e9b545b0c43124ad326f4d6bb1..ffc338f5f9ef5b2d38a854c1e21edf754e102a79 100644 |
--- a/third_party/WebKit/Source/core/dom/Range.cpp |
+++ b/third_party/WebKit/Source/core/dom/Range.cpp |
@@ -1218,7 +1218,7 @@ void Range::surroundContents(RawPtr<Node> passNewParent, ExceptionState& excepti |
return; |
} |
- if (newParent->containsIncludingShadowDOM(m_start.container())) { |
+ if (newParent->isShadowIncludingInclusiveAncestorOf(m_start.container())) { |
exceptionState.throwDOMException(HierarchyRequestError, "The node provided contains the insertion point; it may not be inserted into itself."); |
return; |
} |