Implement common Ozone interface for Chromecast.

chromecast/ozone/surface_ozone_egl_chromecast.h

Index: chromecast/ozone/surface_ozone_egl_chromecast.h
diff --git a/chromecast/ozone/surface_ozone_egl_chromecast.h b/chromecast/ozone/surface_ozone_egl_chromecast.h
new file mode 100644
index 0000000000000000000000000000000000000000..087b1f5b265dc17c1e4af50dd8078b69349a7216
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+++ b/chromecast/ozone/surface_ozone_egl_chromecast.h
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+// 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_CHROMECAST_H_
+#define CHROMECAST_OZONE_SURFACE_OZONE_EGL_CHROMECAST_H_
+
+#include "ui/ozone/public/surface_ozone_egl.h"
+
+namespace chromecast {
+namespace ozone {
+
+class SurfaceFactoryChromecast;
+
+// EGL surface wrapper for OzonePlatformChromecast.
+class SurfaceOzoneEglChromecast : public ui::SurfaceOzoneEGL {
+ public:
+  explicit SurfaceOzoneEglChromecast(SurfaceFactoryChromecast* parent)
+      : parent_(parent) {}
+  ~SurfaceOzoneEglChromecast() 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:
+  SurfaceFactoryChromecast* parent_;
+
+  DISALLOW_COPY_AND_ASSIGN(SurfaceOzoneEglChromecast);
+};
+
+}  // namespace ozone
+}  // namespace chromecast
+
+#endif  // CHROMECAST_OZONE_SURFACE_OZONE_EGL_CHROMECAST_H_