Implement common Ozone interface for Chromecast.

chromecast/ozone/surface_ozone_egl_cast.h

+// Copyright 2015 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 CHROMECAST_OZONE_SURFACE_OZONE_EGL_CAST_H_
+#define CHROMECAST_OZONE_SURFACE_OZONE_EGL_CAST_H_
+
+#include "ui/ozone/public/surface_ozone_egl.h"
+
+namespace chromecast {
+namespace ozone {
+
+class SurfaceFactoryCast;
+
+// EGL surface wrapper for OzonePlatformCast.
+class SurfaceOzoneEglCast : public ui::SurfaceOzoneEGL {
+ public:
+  explicit SurfaceOzoneEglCast(SurfaceFactoryCast* parent) : parent_(parent) {}
+  ~SurfaceOzoneEglCast() override;
+
+  // SurfaceOzoneEGL implementation:
+  intptr_t GetNativeWindow() override;
+  bool OnSwapBuffers() override;
+  bool OnSwapBuffersAsync(const SwapCompletionCallback& callback) override;
+  bool ResizeNativeWindow(const gfx::Size& viewport_size) override;
+  scoped_ptr<gfx::VSyncProvider> CreateVSyncProvider() override;
+
+ private:
+  SurfaceFactoryCast* parent_;
+
+  DISALLOW_COPY_AND_ASSIGN(SurfaceOzoneEglCast);
+};
+
+}  // namespace ozone
+}  // namespace chromecast
+
+#endif  // CHROMECAST_OZONE_SURFACE_OZONE_EGL_CAST_H_