diff -r 000000000000 -r 6474c204b198 gfx/angle/src/libGLESv2/Fence.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gfx/angle/src/libGLESv2/Fence.cpp	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,52 @@
+#include "precompiled.h"
+//
+// Copyright (c) 2002-2013 The ANGLE Project Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+//
+
+// Fence.cpp: Implements the gl::Fence class, which supports the GL_NV_fence extension.
+
+#include "libGLESv2/Fence.h"
+#include "libGLESv2/renderer/FenceImpl.h"
+#include "libGLESv2/renderer/Renderer.h"
+
+namespace gl
+{
+
+Fence::Fence(rx::Renderer *renderer)
+{
+    mFence = renderer->createFence();
+}
+
+Fence::~Fence()
+{
+    delete mFence;
+}
+
+GLboolean Fence::isFence()
+{
+    return mFence->isFence();
+}
+
+void Fence::setFence(GLenum condition)
+{
+    mFence->setFence(condition);
+}
+
+GLboolean Fence::testFence()
+{
+    return mFence->testFence();
+}
+
+void Fence::finishFence()
+{
+    mFence->finishFence();
+}
+
+void Fence::getFenceiv(GLenum pname, GLint *params)
+{
+    mFence->getFenceiv(pname, params);
+}
+
+}