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diff --git a/content/browser/compositor/software_output_device_ozone.h b/content/browser/compositor/software_output_device_ozone.h
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+++ b/content/browser/compositor/software_output_device_ozone.h
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+// Copyright 2014 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 CONTENT_BROWSER_COMPOSITOR_SOFTWARE_OUTPUT_DEVICE_OZONE_H_
+#define CONTENT_BROWSER_COMPOSITOR_SOFTWARE_OUTPUT_DEVICE_OZONE_H_
+
+#include "cc/output/software_output_device.h"
+#include "content/common/content_export.h"
+#include "ui/gfx/native_widget_types.h"
+
+namespace ui {
+class Compositor;
+}
+
+namespace content {
+
+// Ozone implementation which relies on software rendering. Ozone will present
+// an accelerated widget as a SkCanvas. SoftwareOutputDevice will then use the
+// Ozone provided canvas to draw.
+class CONTENT_EXPORT SoftwareOutputDeviceOzone
+    : public cc::SoftwareOutputDevice {
+ public:
+  explicit SoftwareOutputDeviceOzone(ui::Compositor* compositor);
+  virtual ~SoftwareOutputDeviceOzone();
+
+  virtual void Resize(gfx::Size viewport_size) OVERRIDE;
+  virtual SkCanvas* BeginPaint(const gfx::Rect& damage_rect) OVERRIDE;
+  virtual void EndPaint(cc::SoftwareFrameData* frame_data) OVERRIDE;
+
+ private:
+  ui::Compositor* compositor_;
+
+  gfx::AcceleratedWidget realized_widget_;
+
+  DISALLOW_COPY_AND_ASSIGN(SoftwareOutputDeviceOzone);
+};
+
+}  // namespace content
+
+#endif  // CONTENT_BROWSER_COMPOSITOR_SOFTWARE_OUTPUT_DEVICE_OZONE_H_