Change key of m_styleReattachDataMap to Node instead of Element

third_party/WebKit/Source/core/dom/Document.h

Index: third_party/WebKit/Source/core/dom/Document.h
diff --git a/third_party/WebKit/Source/core/dom/Document.h b/third_party/WebKit/Source/core/dom/Document.h
index 7367aeb81b9113248eeb817018b84b7299a97b5a..e38d857428a6907be55a809e30989ab793c394f4 100644
--- a/third_party/WebKit/Source/core/dom/Document.h
+++ b/third_party/WebKit/Source/core/dom/Document.h
@@ -354,8 +354,8 @@ class CORE_EXPORT Document : public ContainerNode,
   Range* caretRangeFromPoint(int x, int y);
   Element* scrollingElement();
 
-  void addStyleReattachData(Element&, StyleReattachData&);
-  StyleReattachData getStyleReattachData(Element&);
+  void addStyleReattachData(Node&, StyleReattachData&);
+  StyleReattachData getStyleReattachData(Node&);
 
   String readyState() const;
 
@@ -1440,7 +1440,7 @@ class CORE_EXPORT Document : public ContainerNode,
   Member<DocumentParser> m_parser;
   Member<ContextFeatures> m_contextFeatures;
 

[sashab, 2016/12/07 02:37:19]

Add comment here explaining what this hash map stores.

-  HeapHashMap<Member<Element>, StyleReattachData> m_styleReattachDataMap;
+  HeapHashMap<Member<Node>, StyleReattachData> m_styleReattachDataMap;
 
   bool m_wellFormed;