SetNeedsRedraw directly when updating a visible tile.

cc/scheduler/scheduler.cc

Index: cc/scheduler/scheduler.cc
diff --git a/cc/scheduler/scheduler.cc b/cc/scheduler/scheduler.cc
index 270aacec748e6fac45e2b036de7c2c27a9f910af..19fc7110549aa8e70428b02f64414b23882103d9 100644
--- a/cc/scheduler/scheduler.cc
+++ b/cc/scheduler/scheduler.cc
@@ -237,11 +237,6 @@ void Scheduler::DidSwapBuffers() {
   }
 }
 
-void Scheduler::SetSwapUsedIncompleteTile(bool used_incomplete_tile) {
-  state_machine_.SetSwapUsedIncompleteTile(used_incomplete_tile);
-  ProcessScheduledActions();
-}
-
 void Scheduler::DidSwapBuffersComplete() {
   state_machine_.DidSwapBuffersComplete();
   ProcessScheduledActions();
@@ -662,9 +657,6 @@ void Scheduler::ProcessScheduledActions() {
       case SchedulerStateMachine::ACTION_COMMIT:
         client_->ScheduledActionCommit();
         break;
-      case SchedulerStateMachine::ACTION_UPDATE_VISIBLE_TILES:
-        client_->ScheduledActionUpdateVisibleTiles();
-        break;
       case SchedulerStateMachine::ACTION_ACTIVATE_SYNC_TREE:
         client_->ScheduledActionActivateSyncTree();
         break;