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Unified Diff: third_party/WebKit/Source/core/dom/Node.h

Issue 1883083002: Introduce Node::containingTreeScope(), which asserts that the node's root is a tree scope (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: rebased Created 4 years, 8 months ago
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Index: third_party/WebKit/Source/core/dom/Node.h
diff --git a/third_party/WebKit/Source/core/dom/Node.h b/third_party/WebKit/Source/core/dom/Node.h
index 27e30a4494d4bc6d027c1fd6a165016ccf37b7fb..e60b43889c55d098cb596c62b67d586715509230 100644
--- a/third_party/WebKit/Source/core/dom/Node.h
+++ b/third_party/WebKit/Source/core/dom/Node.h
@@ -457,6 +457,12 @@ public:
return *m_treeScope;
}
+ TreeScope& rootTreeScope() const
+ {
+ DCHECK(isInTreeScope());
+ return *m_treeScope;
+ }
+
bool inActiveDocument() const;
// Returns true if this node is associated with a shadow-including document and is in its associated document's

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