Add DisplayScheduler for Surfaces

components/surfaces/surfaces_scheduler.cc

Index: components/surfaces/surfaces_scheduler.cc
diff --git a/components/surfaces/surfaces_scheduler.cc b/components/surfaces/surfaces_scheduler.cc
index 05b77d9f4253b6d3c23fdde1110e23c38ffe4291..6e2eb7a785b4ae19238dc37764a0f62afae09402 100644
--- a/components/surfaces/surfaces_scheduler.cc
+++ b/components/surfaces/surfaces_scheduler.cc
@@ -56,7 +56,7 @@ void SurfacesScheduler::ScheduledActionSendBeginMainFrame() {
 cc::DrawResult SurfacesScheduler::ScheduledActionDrawAndSwapIfPossible() {
   base::TimeTicks start = base::TimeTicks::Now();
   for (const auto& it : displays_) {
-    it->Draw();
+    it->DrawAndSwap();
   }
   base::TimeDelta duration = base::TimeTicks::Now() - start;