1 files changed, 0 insertions, 135 deletions
diff --git a/dom/html/HTMLContentElement.h b/dom/html/HTMLContentElement.h
deleted file mode 100644
index f019e56cd..000000000
--- a/dom/html/HTMLContentElement.h
+++ /dev/null
@@ -1,135 +0,0 @@
-/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
-/* vim: set ts=8 sts=2 et sw=2 tw=80: */
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef mozilla_dom_HTMLContentElement_h__
-#define mozilla_dom_HTMLContentElement_h__
-
-#include "nsAutoPtr.h"
-#include "nsINodeList.h"
-#include "nsGenericHTMLElement.h"
-
-struct nsCSSSelectorList;
-
-namespace mozilla {
-namespace dom {
-
-class DistributedContentList;
-
-class HTMLContentElement final : public nsGenericHTMLElement
-{
-public:
-  explicit HTMLContentElement(already_AddRefed<mozilla::dom::NodeInfo>& aNodeInfo);
-
-  // nsISupports
-  NS_DECL_ISUPPORTS_INHERITED
-
-  NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(HTMLContentElement,
-                                           nsGenericHTMLElement)
-
-  static HTMLContentElement* FromContent(nsIContent* aContent)
-  {
-    if (aContent->IsHTMLContentElement()) {
-      return static_cast<HTMLContentElement*>(aContent);
-    }
-
-    return nullptr;
-  }
-
-  virtual bool IsHTMLContentElement() const override { return true; }
-
-  virtual nsresult Clone(mozilla::dom::NodeInfo *aNodeInfo, nsINode **aResult) const override;
-
-  virtual nsIDOMNode* AsDOMNode() override { return this; }
-
-  virtual nsresult BindToTree(nsIDocument* aDocument, nsIContent* aParent,
-                              nsIContent* aBindingParent,
-                              bool aCompileEventHandlers) override;
-
-  virtual void UnbindFromTree(bool aDeep = true,
-                              bool aNullParent = true) override;
-
-  /**
-   * Returns whether if the selector of this insertion point
-   * matches the provided content.
-   */
-  bool Match(nsIContent* aContent);
-  bool IsInsertionPoint() const { return mIsInsertionPoint; }
-  nsCOMArray<nsIContent>& MatchedNodes() { return mMatchedNodes; }
-  void AppendMatchedNode(nsIContent* aContent);
-  void RemoveMatchedNode(nsIContent* aContent);
-  void InsertMatchedNode(uint32_t aIndex, nsIContent* aContent);
-  void ClearMatchedNodes();
-
-  virtual nsresult SetAttr(int32_t aNameSpaceID, nsIAtom* aName,
-                           nsIAtom* aPrefix, const nsAString& aValue,
-                           bool aNotify) override;
-
-  virtual nsresult UnsetAttr(int32_t aNameSpaceID, nsIAtom* aAttribute,
-                             bool aNotify) override;
-
-  // WebIDL methods.
-  already_AddRefed<DistributedContentList> GetDistributedNodes();
-  void GetSelect(nsAString& aSelect)
-  {
-    Element::GetAttr(kNameSpaceID_None, nsGkAtoms::select, aSelect);
-  }
-  void SetSelect(const nsAString& aSelect)
-  {
-    Element::SetAttr(kNameSpaceID_None, nsGkAtoms::select, aSelect, true);
-  }
-
-protected:
-  virtual ~HTMLContentElement();
-
-  virtual JSObject* WrapNode(JSContext *aCx, JS::Handle<JSObject*> aGivenProto) override;
-
-  /**
-   * Updates the destination insertion points of the fallback
-   * content of this insertion point. If there are nodes matched
-   * to this insertion point, then destination insertion points
-   * of fallback are cleared, otherwise, this insertion point
-   * is a destination insertion point.
-   */
-  void UpdateFallbackDistribution();
-
-  /**
-   * An array of nodes from the ShadowRoot host that match the
-   * content insertion selector.
-   */
-  nsCOMArray<nsIContent> mMatchedNodes;
-
-  nsAutoPtr<nsCSSSelectorList> mSelectorList;
-  bool mValidSelector;
-  bool mIsInsertionPoint;
-};
-
-class DistributedContentList : public nsINodeList
-{
-public:
-  explicit DistributedContentList(HTMLContentElement* aHostElement);
-
-  NS_DECL_CYCLE_COLLECTING_ISUPPORTS
-  NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS(DistributedContentList)
-
-  // nsIDOMNodeList
-  NS_DECL_NSIDOMNODELIST
-
-  // nsINodeList
-  virtual nsIContent* Item(uint32_t aIndex) override;
-  virtual int32_t IndexOf(nsIContent* aContent) override;
-  virtual nsINode* GetParentObject() override { return mParent; }
-  virtual JSObject* WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override;
-protected:
-  virtual ~DistributedContentList();
-  RefPtr<HTMLContentElement> mParent;
-  nsCOMArray<nsIContent> mDistributedNodes;
-};
-
-} // namespace dom
-} // namespace mozilla
-
-#endif // mozilla_dom_HTMLContentElement_h__
-