[8/8][Ozone-Dri] Pass DRM FD to GPU process on hotplug event

ui/ozone/platform/dri/dri_wrapper_generator.cc

Index: ui/ozone/platform/dri/dri_wrapper_generator.cc
diff --git a/ui/ozone/platform/dri/dri_wrapper_generator.cc b/ui/ozone/platform/dri/dri_wrapper_generator.cc
new file mode 100644
index 0000000000000000000000000000000000000000..38fdc0091c918ddb32ca602230d11e5d90dd8d2d
--- /dev/null
+++ b/ui/ozone/platform/dri/dri_wrapper_generator.cc
@@ -0,0 +1,25 @@
+// 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.
+
+#include "ui/ozone/platform/dri/dri_wrapper_generator.h"
+
+#include "ui/ozone/platform/dri/dri_wrapper.h"
+
+namespace ui {
+
+DriWrapperGenerator::DriWrapperGenerator() {
+}
+
+DriWrapperGenerator::~DriWrapperGenerator() {
+}
+
+scoped_refptr<DriWrapper> DriWrapperGenerator::CreateWrapper(
+    const base::FilePath& device_path,
+    base::File file) {
+  scoped_refptr<DriWrapper> drm = new DriWrapper(device_path, file.Pass());
+  drm->Initialize();
+  return drm;
+}
+
+}  // namespace ui