ozone: Add OzoneSurface object that is owned by compositor, GLSurface

ui/gfx/ozone/surface_ozone.cc

+// 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.
+
+#include "ui/gfx/ozone/surface_ozone.h"
+
+#include "third_party/skia/include/core/SkCanvas.h"
+#include "ui/gfx/vsync_provider.h"
+
+class SkCanvas;
+
+namespace gfx {
+
+SurfaceOzone::SurfaceOzone() {}
+
+SurfaceOzone::~SurfaceOzone() {}
+
+bool SurfaceOzone::InitializeEGL() { return false; }
+
+intptr_t /* EGLNativeWindowType */ SurfaceOzone::GetEGLNativeWindow() {
+  NOTREACHED();
+  return 0;  // not reached
+}
+
+bool SurfaceOzone::InitializeCanvas() { return false; }
+
+skia::RefPtr<SkCanvas> SurfaceOzone::GetCanvas() {
+  NOTREACHED();
+  return skia::RefPtr<SkCanvas>();  // not reached
+}
+
+bool SurfaceOzone::ResizeCanvas(const gfx::Size& viewport_size) {
+  NOTIMPLEMENTED();
+  return false;
+}
+
+bool SurfaceOzone::SwapCanvas() {
+  NOTIMPLEMENTED();
+  return true;
+}
+
+scoped_ptr<gfx::VSyncProvider> SurfaceOzone::CreateVSyncProvider() {
+  NOTIMPLEMENTED();
+  return scoped_ptr<gfx::VSyncProvider>();
+}
+
+}  // namespace gfx