diff -r 000000000000 -r 6474c204b198 content/xml/document/src/XMLDocument.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/content/xml/document/src/XMLDocument.h	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,87 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* 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_XMLDocument_h
+#define mozilla_dom_XMLDocument_h
+
+#include "mozilla/Attributes.h"
+#include "nsDocument.h"
+#include "nsIDOMXMLDocument.h"
+#include "nsIScriptContext.h"
+
+class nsIParser;
+class nsIDOMNode;
+class nsIURI;
+class nsIChannel;
+
+namespace mozilla {
+namespace dom {
+
+class XMLDocument : public nsDocument
+{
+public:
+  XMLDocument(const char* aContentType = "application/xml");
+  virtual ~XMLDocument();
+
+  NS_DECL_ISUPPORTS_INHERITED
+
+  virtual void Reset(nsIChannel* aChannel, nsILoadGroup* aLoadGroup) MOZ_OVERRIDE;
+  virtual void ResetToURI(nsIURI *aURI, nsILoadGroup *aLoadGroup,
+                          nsIPrincipal* aPrincipal) MOZ_OVERRIDE;
+
+  virtual nsresult StartDocumentLoad(const char* aCommand, nsIChannel* channel,
+                                     nsILoadGroup* aLoadGroup,
+                                     nsISupports* aContainer,
+                                     nsIStreamListener **aDocListener,
+                                     bool aReset = true,
+                                     nsIContentSink* aSink = nullptr) MOZ_OVERRIDE;
+
+  virtual void EndLoad() MOZ_OVERRIDE;
+
+  // nsIDOMXMLDocument
+  NS_DECL_NSIDOMXMLDOCUMENT
+
+  virtual nsresult Init() MOZ_OVERRIDE;
+
+  virtual nsresult Clone(nsINodeInfo *aNodeInfo, nsINode **aResult) const MOZ_OVERRIDE;
+
+  virtual void DocAddSizeOfExcludingThis(nsWindowSizes* aWindowSizes) const MOZ_OVERRIDE;
+  // DocAddSizeOfIncludingThis is inherited from nsIDocument.
+
+
+  // WebIDL API
+  bool Load(const nsAString& aUrl, mozilla::ErrorResult& aRv);
+  bool Async() const
+  {
+    return mAsync;
+  }
+  // The XPCOM SetAsync is ok for us
+
+  // .location is [Unforgeable], so we have to make it clear that the
+  // nsIDocument version applies to us (it's shadowed by the XPCOM thing on
+  // nsDocument).
+  using nsIDocument::GetLocation;
+  // But then we need to also pull in the nsDocument XPCOM version
+  // because nsXULDocument tries to forward to it.
+  using nsDocument::GetLocation;
+
+protected:
+  virtual JSObject* WrapNode(JSContext *aCx) MOZ_OVERRIDE;
+
+  // mChannelIsPending indicates whether we're currently asynchronously loading
+  // data from mChannel (via document.load() or normal load).  It's set to true
+  // when we first find out about the channel (StartDocumentLoad) and set to
+  // false in EndLoad or if ResetToURI() is called.  In the latter case our
+  // mChannel is also cancelled.  Note that if this member is true, mChannel
+  // cannot be null.
+  bool mChannelIsPending;
+  bool mAsync;
+  bool mLoopingForSyncLoad;
+};
+
+} // namespace dom
+} // namespace mozilla
+
+#endif // mozilla_dom_XMLDocument_h