arc-bridge: Fix a DCHECK

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 34c215e93daf65ce4e67f333e2f3d5b924be6687..6565416c8a57115ecc3142bb9a2b7ccb591a010d 100644
--- a/components/arc/arc_bridge_service.cc
+++ b/components/arc/arc_bridge_service.cc
@@ -125,7 +125,7 @@ void ArcBridgeService::StopInstance() {
 bool ArcBridgeService::RegisterInputDevice(const std::string& name,
                                            const std::string& device_type,
                                            base::ScopedFD fd) {
-  DCHECK(ipc_task_runner_->RunsTasksOnCurrentThread());
+  DCHECK(origin_task_runner_->RunsTasksOnCurrentThread());
   if (state_ != State::READY) {
     LOG(ERROR) << "Called RegisterInputDevice when the service is not ready";
     return false;