diff -r 000000000000 -r 6474c204b198 editor/libeditor/html/nsHTMLObjectResizer.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/editor/libeditor/html/nsHTMLObjectResizer.h	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,89 @@
+/* -*- 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 _nshtmlobjectresizer__h
+#define _nshtmlobjectresizer__h
+
+#include "nsIDOMEventListener.h"
+#include "nsISelectionListener.h"
+#include "nsISupportsImpl.h"
+#include "nsIWeakReferenceUtils.h"
+#include "nsLiteralString.h"
+
+class nsIHTMLEditor;
+
+#define kTopLeft       NS_LITERAL_STRING("nw")
+#define kTop           NS_LITERAL_STRING("n")
+#define kTopRight      NS_LITERAL_STRING("ne")
+#define kLeft          NS_LITERAL_STRING("w")
+#define kRight         NS_LITERAL_STRING("e")
+#define kBottomLeft    NS_LITERAL_STRING("sw")
+#define kBottom        NS_LITERAL_STRING("s")
+#define kBottomRight   NS_LITERAL_STRING("se")
+
+// ==================================================================
+// ResizerSelectionListener
+// ==================================================================
+
+class ResizerSelectionListener : public nsISelectionListener
+{
+public:
+
+  ResizerSelectionListener(nsIHTMLEditor * aEditor);
+  void Reset();
+  virtual ~ResizerSelectionListener();
+
+  /*interfaces for addref and release and queryinterface*/
+  NS_DECL_ISUPPORTS
+
+  NS_DECL_NSISELECTIONLISTENER
+
+protected:
+
+  nsWeakPtr mEditor;
+};
+
+// ==================================================================
+// ResizerMouseMotionListener
+// ==================================================================
+
+class ResizerMouseMotionListener : public nsIDOMEventListener
+{
+public:
+  ResizerMouseMotionListener(nsIHTMLEditor * aEditor);
+  virtual ~ResizerMouseMotionListener();
+
+
+/*interfaces for addref and release and queryinterface*/
+  NS_DECL_ISUPPORTS
+
+  NS_DECL_NSIDOMEVENTLISTENER
+
+ protected:
+  nsWeakPtr mEditor;
+
+};
+
+// ==================================================================
+// DocumentResizeEventListener
+// ==================================================================
+
+class DocumentResizeEventListener: public nsIDOMEventListener
+{
+public:
+  DocumentResizeEventListener(nsIHTMLEditor * aEditor);
+  virtual ~DocumentResizeEventListener();
+
+  /*interfaces for addref and release and queryinterface*/
+  NS_DECL_ISUPPORTS
+
+  NS_DECL_NSIDOMEVENTLISTENER
+
+ protected:
+  nsWeakPtr mEditor;
+
+};
+
+#endif /* _nshtmlobjectresizer__h */