diff -r 000000000000 -r 6474c204b198 layout/svg/nsSVGGenericContainerFrame.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/layout/svg/nsSVGGenericContainerFrame.h	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,56 @@
+/* -*- 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 __NS_SVGGENERICCONTAINERFRAME_H__
+#define __NS_SVGGENERICCONTAINERFRAME_H__
+
+#include "mozilla/Attributes.h"
+#include "gfxMatrix.h"
+#include "nsFrame.h"
+#include "nsLiteralString.h"
+#include "nsQueryFrame.h"
+#include "nsSVGContainerFrame.h"
+
+class nsIAtom;
+class nsIFrame;
+class nsIPresShell;
+class nsStyleContext;
+
+typedef nsSVGDisplayContainerFrame nsSVGGenericContainerFrameBase;
+
+class nsSVGGenericContainerFrame : public nsSVGGenericContainerFrameBase
+{
+  friend nsIFrame*
+  NS_NewSVGGenericContainerFrame(nsIPresShell* aPresShell, nsStyleContext* aContext);
+protected:
+  nsSVGGenericContainerFrame(nsStyleContext* aContext) : nsSVGGenericContainerFrameBase(aContext) {}
+  
+public:
+  NS_DECL_FRAMEARENA_HELPERS
+
+  // nsIFrame:
+  virtual nsresult  AttributeChanged(int32_t         aNameSpaceID,
+                                     nsIAtom*        aAttribute,
+                                     int32_t         aModType) MOZ_OVERRIDE;
+  /**
+   * Get the "type" of the frame
+   *
+   * @see nsGkAtoms::svgGenericContainerFrame
+   */
+  virtual nsIAtom* GetType() const MOZ_OVERRIDE;
+
+#ifdef DEBUG_FRAME_DUMP
+  virtual nsresult GetFrameName(nsAString& aResult) const MOZ_OVERRIDE
+  {
+    return MakeFrameName(NS_LITERAL_STRING("SVGGenericContainer"), aResult);
+  }
+#endif
+
+  // nsSVGContainerFrame methods:
+  virtual gfxMatrix GetCanvasTM(uint32_t aFor,
+                                nsIFrame* aTransformRoot = nullptr) MOZ_OVERRIDE;
+};
+
+#endif // __NS_SVGGENERICCONTAINERFRAME_H__