HTML parser: implementing throw-on-dynamic-markup-insertion counter

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 6cb1b96f7fd90e1a2c6397242f13150f8f74b5c4..25ebfbb06e2aa2ec6af195e85e7beb80bddd33a2 100644
--- a/third_party/WebKit/Source/core/dom/Document.h
+++ b/third_party/WebKit/Source/core/dom/Document.h
@@ -1124,6 +1124,7 @@ protected:
 
 private:
     friend class IgnoreDestructiveWriteCountIncrementer;
+    friend class ThrowOnDynamicMarkupInsertionCountIncrementer;
     friend class NthIndexCache;
 
     bool isDocumentFragment() const = delete; // This will catch anyone doing an unnecessary check.
@@ -1295,6 +1296,8 @@ private:
 
     // http://www.whatwg.org/specs/web-apps/current-work/#ignore-destructive-writes-counter
     unsigned m_ignoreDestructiveWriteCount;
+    // https://html.spec.whatwg.org/#throw-on-dynamic-markup-insertion-counter
+    unsigned m_throwOnDynamicMarkupInsertionCount;
 
     String m_title;
     String m_rawTitle;