chromeos: Add ArcInputBridge to components/arc

components/arc/arc_bridge_service.cc

Index: components/arc/arc_bridge_service.cc
diff --git a/components/arc/arc_bridge_service.cc b/components/arc/arc_bridge_service.cc
index 6bd9baeb41ef412be7e15b364478ae439f8c16f5..680288a93f8e9716a071eff4c7e42bc749981c9c 100644
--- a/components/arc/arc_bridge_service.cc
+++ b/components/arc/arc_bridge_service.cc
@@ -125,13 +125,8 @@ void ArcBridgeService::StopInstance() {
 bool ArcBridgeService::RegisterInputDevice(const std::string& name,
                                            const std::string& device_type,
                                            base::ScopedFD fd) {
-  DCHECK(ipc_task_runner_->RunsTasksOnCurrentThread());
-  if (state_ != State::READY) {
-    LOG(ERROR) << "Called RegisterInputDevice when the service is not ready";
-    return false;
-  }
   return ipc_channel_->Send(new ArcInstanceMsg_RegisterInputDevice(
-      name, device_type, base::FileDescriptor(fd.Pass())));
+      name, device_type, base::FileDescriptor(fd.release(), true)));
 }
 
 void ArcBridgeService::SocketConnect(const base::FilePath& socket_path) {