[Ozone-Dri] Create GbmWrapper

ui/ozone/platform/dri/gbm_wrapper.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_DRI_GBM_WRAPPER_H_
+#define UI_OZONE_PLATFORM_DRI_GBM_WRAPPER_H_
+
+#include "ui/ozone/platform/dri/dri_wrapper.h"
+
+struct gbm_device;
+
+namespace ui {
+
+class GbmWrapper : public DriWrapper {
+ public:
+  GbmWrapper(const char* device_path, bool use_sync_flips);
+  ~GbmWrapper() override;
+
+  gbm_device* device() const { return device_; }
+
+  void Initialize() override;

[alexst (slow to review), 2015/01/21 22:35:40]

Please mention this is from DriWrapper in a comment.

[dnicoara, 2015/01/21 22:51:13]

Done.

+
+ private:
+  gbm_device* device_;
+
+  DISALLOW_COPY_AND_ASSIGN(GbmWrapper);
+};
+
+}  // namespace ui
+
+#endif  // UI_OZONE_PLATFORM_DRI_GBM_WRAPPER_H_