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diff --git a/webkit/compositor_bindings/web_transformation_matrix_util.h b/webkit/compositor_bindings/web_transformation_matrix_util.h
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+++ b/webkit/compositor_bindings/web_transformation_matrix_util.h
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+// Copyright 2013 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef WEBKIT_COMPOSITOR_BINDINGS_WEB_TRANSFORMATION_MATRIX_UTIL_H_
+#define WEBKIT_COMPOSITOR_BINDINGS_WEB_TRANSFORMATION_MATRIX_UTIL_H_
+
+#include "third_party/WebKit/Source/Platform/chromium/public/WebTransformationMatrix.h"
+#include "ui/gfx/transform.h"
+
+namespace webkit {
+
+class WebTransformationMatrixUtil {
+ public:
+  static gfx::Transform ToTransform(
+      const WebKit::WebTransformationMatrix& matrix);
+
+  static WebKit::WebTransformationMatrix ToWebTransformationMatrix(
+      const gfx::Transform& transform);
+};
+
+}  // namespace webkit
+
+#endif  // WEBKIT_COMPOSITOR_BINDINGS_WEB_TRANSFORMATION_MATRIX_UTIL_H_