Index: third_party/WebKit/Source/core/editing/EphemeralRange.h |
diff --git a/third_party/WebKit/Source/core/editing/EphemeralRange.h b/third_party/WebKit/Source/core/editing/EphemeralRange.h |
index 2116b2c661f26e15225db78c5dafe069f7a1cc93..acdbafb3ef6793e8f15208cd919e0af7b5ab583f 100644 |
--- a/third_party/WebKit/Source/core/editing/EphemeralRange.h |
+++ b/third_party/WebKit/Source/core/editing/EphemeralRange.h |
@@ -105,6 +105,8 @@ class CORE_TEMPLATE_CLASS_EXPORT EphemeralRangeTemplate final { |
PositionTemplate<Strategy> startPosition() const; |
PositionTemplate<Strategy> endPosition() const; |
+ Node* commonAncestorContainer() const; |
+ |
// Returns true if |m_startPositoin| == |m_endPosition| or |isNull()|. |
bool isCollapsed() const; |
bool isNull() const { |