native_viewport support for ozone

ui/ozone/platform/drm/mojo/drm_host_delegate.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 UI_OZONE_PLATFORM_DRM_MOJO_DRM_HOST_DELEGATE_H_
+#define UI_OZONE_PLATFORM_DRM_MOJO_DRM_HOST_DELEGATE_H_
+
+#include "base/macros.h"
+#include "mojo/services/ozone_drm_gpu/public/interfaces/ozone_drm_gpu.mojom.h"
+#include "ui/ozone/platform/drm/host/drm_gpu_platform_support_host.h"
+
+namespace ui {
+
+class MojoDrmHostDelegate : public ui::DrmGpuPlatformSupportHostDelegate {
+ public:
+  explicit MojoDrmHostDelegate(mojo::OzoneDrmGpu* ozone_drm_gpu);
+  ~MojoDrmHostDelegate() override;
+
+ private:
+  // DrmGpuPlatformSupportHostDelegate.
+  void CreateWindow(const gfx::AcceleratedWidget& widget) override;
+  void WindowBoundsChanged(const gfx::AcceleratedWidget& widget,
+                           const gfx::Rect& bounds) override;
+  void AddGraphicsDevice(const base::FilePath& path,
+                         const base::FileDescriptor& fd) override;
+  bool RefreshNativeDisplays() override;
+  bool ConfigureNativeDisplay(int64_t id,
+                              const ui::DisplayMode_Params& mode,
+                              const gfx::Point& originhost) override;
+
+  mojo::OzoneDrmGpu* ozone_drm_gpu_;
+
+  DISALLOW_COPY_AND_ASSIGN(MojoDrmHostDelegate);
+};
+
+}  // namespace ui
+
+#endif