Chromium roll (https://codereview.chromium.org/976353002)

services/surfaces/surfaces_scheduler.cc

Index: services/surfaces/surfaces_scheduler.cc
diff --git a/services/surfaces/surfaces_scheduler.cc b/services/surfaces/surfaces_scheduler.cc
index 500ef975026d30f29b715fa6898466bf7bf7fb8a..b5edb05d43a4e636502fa440c19313e5277868c6 100644
--- a/services/surfaces/surfaces_scheduler.cc
+++ b/services/surfaces/surfaces_scheduler.cc
@@ -11,8 +11,7 @@ namespace surfaces {
 SurfacesScheduler::SurfacesScheduler() {
   cc::SchedulerSettings settings;
   scheduler_ = cc::Scheduler::Create(
-      this, settings, 0, base::MessageLoop::current()->task_runner(), nullptr,
-      nullptr);
+      this, settings, 0, base::MessageLoop::current()->task_runner(), nullptr);
   scheduler_->SetCanStart();
   scheduler_->SetVisible(true);
   scheduler_->SetCanDraw(true);