1 files changed, 26 insertions, 0 deletions
diff --git a/gfx/2d/MatrixFwd.h b/gfx/2d/MatrixFwd.h
new file mode 100644
index 000000000..ec62368b3
--- /dev/null
+++ b/gfx/2d/MatrixFwd.h
@@ -0,0 +1,26 @@
+/* -*- Mode: C++; tab-width: 20; 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_GFX_MATRIX_FWD_H_
+#define MOZILLA_GFX_MATRIX_FWD_H_
+
+
+// Forward declare enough things to define the typedef |Matrix4x4|.
+
+namespace mozilla {
+namespace gfx {
+
+struct UnknownUnits;
+
+template<class SourceUnits, class TargetUnits>
+class Matrix4x4Typed;
+
+typedef Matrix4x4Typed<UnknownUnits, UnknownUnits> Matrix4x4;
+
+} // namespace gfx
+} // namespace mozilla
+
+#endif