diff -r 000000000000 -r 6474c204b198 mobile/android/base/gfx/ViewTransform.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mobile/android/base/gfx/ViewTransform.java	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,34 @@
+/* -*- Mode: Java; c-basic-offset: 4; tab-width: 20; indent-tabs-mode: nil; -*-
+ * 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/. */
+
+package org.mozilla.gecko.gfx;
+
+import org.mozilla.gecko.mozglue.generatorannotations.WrapEntireClassForJNI;
+
+@WrapEntireClassForJNI
+public class ViewTransform {
+    public float x;
+    public float y;
+    public float scale;
+    public float fixedLayerMarginLeft;
+    public float fixedLayerMarginTop;
+    public float fixedLayerMarginRight;
+    public float fixedLayerMarginBottom;
+    public float offsetX;
+    public float offsetY;
+
+    public ViewTransform(float inX, float inY, float inScale) {
+        x = inX;
+        y = inY;
+        scale = inScale;
+        fixedLayerMarginLeft = 0;
+        fixedLayerMarginTop = 0;
+        fixedLayerMarginRight = 0;
+        fixedLayerMarginBottom = 0;
+        offsetX = 0;
+        offsetY = 0;
+    }
+}
+