Track whether an element was inserted via document.write

third_party/WebKit/Source/core/html/HTMLScriptElement.cpp

Index: third_party/WebKit/Source/core/html/HTMLScriptElement.cpp
diff --git a/third_party/WebKit/Source/core/html/HTMLScriptElement.cpp b/third_party/WebKit/Source/core/html/HTMLScriptElement.cpp
index d61560f575c8c30e73eae448b428f780c16befe9..6db55e8ae10a936be4fd628ce1c63bb011f8017c 100644
--- a/third_party/WebKit/Source/core/html/HTMLScriptElement.cpp
+++ b/third_party/WebKit/Source/core/html/HTMLScriptElement.cpp
@@ -37,15 +37,15 @@ namespace blink {
 
 using namespace HTMLNames;
 
-inline HTMLScriptElement::HTMLScriptElement(Document& document, bool wasInsertedByParser, bool alreadyStarted)
+inline HTMLScriptElement::HTMLScriptElement(Document& document, int constructionContextFlags)
     : HTMLElement(scriptTag, document)
-    , m_loader(ScriptLoader::create(this, wasInsertedByParser, alreadyStarted))
+    , m_loader(ScriptLoader::create(this, constructionContextFlags))
 {
 }
 
-RawPtr<HTMLScriptElement> HTMLScriptElement::create(Document& document, bool wasInsertedByParser, bool alreadyStarted)
+RawPtr<HTMLScriptElement> HTMLScriptElement::create(Document& document, int constructionContextFlags)
 {
-    return new HTMLScriptElement(document, wasInsertedByParser, alreadyStarted);
+    return new HTMLScriptElement(document, constructionContextFlags);
 }
 
 bool HTMLScriptElement::isURLAttribute(const Attribute& attribute) const
@@ -176,7 +176,8 @@ void HTMLScriptElement::dispatchLoadEvent()
 
 RawPtr<Element> HTMLScriptElement::cloneElementWithoutAttributesAndChildren()
 {
-    return new HTMLScriptElement(document(), false, m_loader->alreadyStarted());
+    int constructionContextFlags = m_loader->alreadyStarted() ? AlreadyStarted : DefaultContext;
+    return new HTMLScriptElement(document(), constructionContextFlags);
 }
 
 DEFINE_TRACE(HTMLScriptElement)