Bug 1377999 - Make DocumentFragment to adapt the DOMArena changes r=smaug

Differential Revision: https://phabricator.services.mozilla.com/D57707

--HG--
extra : moz-landing-system : lando

dom/base/Document.cpp

@@ -7770,7 +7770,8 @@ already_AddRefed<nsTextNode> Document::CreateTextNode(
 }
 
 already_AddRefed<DocumentFragment> Document::CreateDocumentFragment() const {
-  RefPtr<DocumentFragment> frag = new DocumentFragment(mNodeInfoManager);
+  RefPtr<DocumentFragment> frag =
+      new (mNodeInfoManager) DocumentFragment(mNodeInfoManager);
   return frag.forget();
 }
 

dom/base/Element.cpp

@@ -1086,8 +1086,9 @@ already_AddRefed<ShadowRoot> Element::AttachShadowWithoutNameChecks(
    *    context object's node document, host is context object,
    *    and mode is init's mode.
    */
+  auto* nim = nodeInfo->NodeInfoManager();
   RefPtr<ShadowRoot> shadowRoot =
-      new ShadowRoot(this, aMode, nodeInfo.forget());
+      new (nim) ShadowRoot(this, aMode, nodeInfo.forget());
 
   if (NodeOrAncestorHasDirAuto()) {
     shadowRoot->SetAncestorHasDirAuto();
@@ -3413,8 +3414,8 @@ void Element::SetOuterHTML(const nsAString& aOuterHTML, ErrorResult& aError) {
       localName = nsGkAtoms::body;
       namespaceID = kNameSpaceID_XHTML;
     }
-    RefPtr<DocumentFragment> fragment =
-        new DocumentFragment(OwnerDoc()->NodeInfoManager());
+    RefPtr<DocumentFragment> fragment = new (OwnerDoc()->NodeInfoManager())
+        DocumentFragment(OwnerDoc()->NodeInfoManager());
     nsContentUtils::ParseFragmentHTML(
         aOuterHTML, fragment, localName, namespaceID,
         OwnerDoc()->GetCompatibilityMode() == eCompatibility_NavQuirks, true);

dom/base/nsContentUtils.cpp

@@ -4709,8 +4709,8 @@ already_AddRefed<DocumentFragment> nsContentUtils::CreateContextualFragment(
   bool isHTML = document->IsHTMLDocument();
 
   if (isHTML) {
-    RefPtr<DocumentFragment> frag =
-        new DocumentFragment(document->NodeInfoManager());
+    RefPtr<DocumentFragment> frag = new (document->NodeInfoManager())
+        DocumentFragment(document->NodeInfoManager());
 
     Element* element = aContextNode->GetAsElementOrParentElement();
     if (element && !element->IsHTMLElement(nsGkAtoms::html)) {
@@ -4888,8 +4888,8 @@ nsresult nsContentUtils::ParseFragmentHTML(
                         nodePrincipal->SchemeIs("about") || aFlags >= 0;
   if (shouldSanitize) {
     if (!AllowsUnsanitizedContentForAboutNewTab(nodePrincipal)) {
-      fragment =
-          new DocumentFragment(aTargetNode->OwnerDoc()->NodeInfoManager());
+      fragment = new (aTargetNode->OwnerDoc()->NodeInfoManager())
+          DocumentFragment(aTargetNode->OwnerDoc()->NodeInfoManager());
       target = fragment;
     }
   }

dom/base/nsRange.cpp

@@ -1592,7 +1592,8 @@ nsresult nsRange::CutContents(DocumentFragment** aFragment) {
   // If aFragment isn't null, create a temporary fragment to hold our return.
   RefPtr<DocumentFragment> retval;
   if (aFragment) {
-    retval = new DocumentFragment(doc->NodeInfoManager());
+    retval =
+        new (doc->NodeInfoManager()) DocumentFragment(doc->NodeInfoManager());
   }
   nsCOMPtr<nsINode> commonCloneAncestor = retval.get();
 
@@ -2021,7 +2022,7 @@ already_AddRefed<DocumentFragment> nsRange::CloneContents(ErrorResult& aRv) {
   // which might be null
 
   RefPtr<DocumentFragment> clonedFrag =
-      new DocumentFragment(doc->NodeInfoManager());
+      new (doc->NodeInfoManager()) DocumentFragment(doc->NodeInfoManager());
 
   if (Collapsed()) {
     return clonedFrag.forget();

dom/l10n/L10nOverlays.cpp

@@ -471,7 +471,8 @@ void L10nOverlays::TranslateElement(Element& aElement,
       // Else parse the translation's HTML into a DocumentFragment,
       // sanitize it and replace the element's content.
       RefPtr<DocumentFragment> fragment =
-          new DocumentFragment(aElement.OwnerDoc()->NodeInfoManager());
+          new (aElement.OwnerDoc()->NodeInfoManager())
+              DocumentFragment(aElement.OwnerDoc()->NodeInfoManager());
       nsContentUtils::ParseFragmentHTML(
           NS_ConvertUTF8toUTF16(aTranslation.mValue), fragment,
           nsGkAtoms::_template, kNameSpaceID_XHTML, false, true);

dom/xml/nsXMLFragmentContentSink.cpp

@@ -147,7 +147,7 @@ nsXMLFragmentContentSink::WillBuildModel(nsDTDMode aDTDMode) {
 
   NS_ASSERTION(mTargetDocument, "Need a document!");
 
-  mRoot = new DocumentFragment(mNodeInfoManager);
+  mRoot = new (mNodeInfoManager) DocumentFragment(mNodeInfoManager);
 
   return NS_OK;
 }

dom/xslt/xslt/txEXSLTFunctions.cpp

@@ -62,7 +62,7 @@ static nsresult convertRtfToNode(txIEvalContext* aContext,
   }
 
   RefPtr<DocumentFragment> domFragment =
-      new DocumentFragment(doc->NodeInfoManager());
+      new (doc->NodeInfoManager()) DocumentFragment(doc->NodeInfoManager());
 
   txOutputFormat format;
   txMozillaXMLOutput mozHandler(&format, domFragment, true);
@@ -440,8 +440,8 @@ nsresult txEXSLTFunctionCall::evaluate(txIEvalContext* aContext,
       Document* sourceDoc = getSourceDocument(aContext);
       NS_ENSURE_STATE(sourceDoc);
 
-      RefPtr<DocumentFragment> docFrag =
-          new DocumentFragment(sourceDoc->NodeInfoManager());
+      RefPtr<DocumentFragment> docFrag = new (sourceDoc->NodeInfoManager())
+          DocumentFragment(sourceDoc->NodeInfoManager());
 
       RefPtr<txNodeSet> resultSet;
       rv = aContext->recycler()->getNodeSet(getter_AddRefs(resultSet));

editor/libeditor/HTMLEditorDataTransfer.cpp

@@ -2693,8 +2693,8 @@ nsresult HTMLEditor::ParseFragment(const nsAString& aFragStr,
                                    bool aTrustedInput) {
   nsAutoScriptBlockerSuppressNodeRemoved autoBlocker;
 
-  RefPtr<DocumentFragment> fragment =
-      new DocumentFragment(aTargetDocument->NodeInfoManager());
+  RefPtr<DocumentFragment> fragment = new (aTargetDocument->NodeInfoManager())
+      DocumentFragment(aTargetDocument->NodeInfoManager());
   nsresult rv = nsContentUtils::ParseFragmentHTML(
       aFragStr, fragment,
       aContextLocalName ? aContextLocalName : nsGkAtoms::body,

parser/html/nsParserUtils.cpp

@@ -103,7 +103,8 @@ nsParserUtils::ParseFragment(const nsAString& aFragment, uint32_t aFlags,
     rv = nsContentUtils::ParseFragmentXML(aFragment, document, tagStack, true,
                                           aFlags, getter_AddRefs(fragment));
   } else {
-    fragment = new DocumentFragment(document->NodeInfoManager());
+    fragment = new (document->NodeInfoManager())
+        DocumentFragment(document->NodeInfoManager());
     rv = nsContentUtils::ParseFragmentHTML(aFragment, fragment, nsGkAtoms::body,
                                            kNameSpaceID_XHTML, false, true,
                                            aFlags);