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

ui/ozone/platform/dri/dri_gpu_platform_support.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/ozone/platform/dri/dri_gpu_platform_support.h"
 
 #include "base/bind.h"
 #include "base/thread_task_runner_handle.h"
 #include "ipc/ipc_message_macros.h"
 #include "ui/ozone/common/gpu/ozone_gpu_message_params.h"
@@ skipping 271 matching lines @@
 }
 
 void DriGpuPlatformSupport::OnTakeDisplayControl() {
   ndd_->TakeDisplayControl();
 }
 
 void DriGpuPlatformSupport::OnRelinquishDisplayControl() {
   ndd_->RelinquishDisplayControl();
 }
 
-void DriGpuPlatformSupport::OnAddGraphicsDevice(const base::FilePath& path) {
-  ndd_->AddGraphicsDevice(path);
+void DriGpuPlatformSupport::OnAddGraphicsDevice(
+    const base::FilePath& path,
+    const base::FileDescriptor& fd) {
+  ndd_->AddGraphicsDevice(path, fd);
 }
 
 void DriGpuPlatformSupport::OnRemoveGraphicsDevice(const base::FilePath& path) {
   ndd_->RemoveGraphicsDevice(path);
 }
 
 void DriGpuPlatformSupport::RelinquishGpuResources(
     const base::Closure& callback) {
   callback.Run();
 }
 
 void DriGpuPlatformSupport::SetIOTaskRunner(
     const scoped_refptr<base::SingleThreadTaskRunner>& io_task_runner) {
   ndd_->InitializeIOTaskRunner(io_task_runner);
 }
 
 IPC::MessageFilter* DriGpuPlatformSupport::GetMessageFilter() {
   return filter_.get();
 }
 
 }  // namespace ui