SetNeedsRedraw directly when updating a visible tile.

cc/scheduler/scheduler.cc

 // Copyright 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "cc/scheduler/scheduler.h"
 
 #include <algorithm>
 #include "base/auto_reset.h"
 #include "base/debug/trace_event.h"
 #include "base/debug/trace_event_argument.h"
@@ skipping 214 matching lines @@
 void Scheduler::DidSwapBuffers() {
   state_machine_.DidSwapBuffers();
 
   // There is no need to call ProcessScheduledActions here because
   // swapping should not trigger any new actions.
   if (!inside_process_scheduled_actions_) {
     DCHECK_EQ(state_machine_.NextAction(), SchedulerStateMachine::ACTION_NONE);
   }
 }
 
-void Scheduler::SetSwapUsedIncompleteTile(bool used_incomplete_tile) {
-  state_machine_.SetSwapUsedIncompleteTile(used_incomplete_tile);
-  ProcessScheduledActions();
-}
-
 void Scheduler::DidSwapBuffersComplete() {
   state_machine_.DidSwapBuffersComplete();
   ProcessScheduledActions();
 }
 
 void Scheduler::SetImplLatencyTakesPriority(bool impl_latency_takes_priority) {
   state_machine_.SetImplLatencyTakesPriority(impl_latency_takes_priority);
   ProcessScheduledActions();
 }
 
@@ skipping 400 matching lines @@
         break;
       case SchedulerStateMachine::ACTION_ANIMATE:
         client_->ScheduledActionAnimate();
         break;
       case SchedulerStateMachine::ACTION_SEND_BEGIN_MAIN_FRAME:
         client_->ScheduledActionSendBeginMainFrame();
         break;
       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;
       case SchedulerStateMachine::ACTION_DRAW_AND_SWAP_IF_POSSIBLE:
         DrawAndSwapIfPossible();
         break;
       case SchedulerStateMachine::ACTION_DRAW_AND_SWAP_FORCED:
         client_->ScheduledActionDrawAndSwapForced();
         break;
       case SchedulerStateMachine::ACTION_DRAW_AND_SWAP_ABORT:
@@ skipping 99 matching lines @@
 }
 
 bool Scheduler::IsBeginMainFrameSentOrStarted() const {
   return (state_machine_.commit_state() ==
               SchedulerStateMachine::COMMIT_STATE_BEGIN_MAIN_FRAME_SENT ||
           state_machine_.commit_state() ==
               SchedulerStateMachine::COMMIT_STATE_BEGIN_MAIN_FRAME_STARTED);
 }
 
 }  // namespace cc