SetNeedsRedraw directly when updating a visible tile.

cc/trees/single_thread_proxy.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/trees/single_thread_proxy.h"
 
 #include "base/auto_reset.h"
 #include "base/debug/trace_event.h"
 #include "cc/debug/benchmark_instrumentation.h"
 #include "cc/output/context_provider.h"
@@ skipping 344 matching lines @@
   if (scheduler_on_impl_thread_)
     scheduler_on_impl_thread_->SetNeedsManageTiles();
 }
 
 void SingleThreadProxy::SetNeedsRedrawRectOnImplThread(
     const gfx::Rect& damage_rect) {
   layer_tree_host_impl_->SetViewportDamage(damage_rect);
   SetNeedsRedrawOnImplThread();
 }
 
-void SingleThreadProxy::DidInitializeVisibleTileOnImplThread() {
-  TRACE_EVENT0("cc", "SingleThreadProxy::DidInitializeVisibleTileOnImplThread");
-  if (scheduler_on_impl_thread_)
-    scheduler_on_impl_thread_->SetNeedsRedraw();
-}
-
 void SingleThreadProxy::SetNeedsCommitOnImplThread() {
   client_->ScheduleComposite();
   if (scheduler_on_impl_thread_)
     scheduler_on_impl_thread_->SetNeedsCommit();
 }
 
 void SingleThreadProxy::PostAnimationEventsToMainThreadOnImplThread(
     scoped_ptr<AnimationEventsVector> events) {
   TRACE_EVENT0(
       "cc", "SingleThreadProxy::PostAnimationEventsToMainThreadOnImplThread");
@@ skipping 353 matching lines @@
   DebugScopedSetMainThread main(this);
   DoCommit();
 }
 
 void SingleThreadProxy::ScheduledActionAnimate() {
   TRACE_EVENT0("cc", "ScheduledActionAnimate");
   layer_tree_host_impl_->Animate(
       layer_tree_host_impl_->CurrentBeginFrameArgs().frame_time);
 }
 
-void SingleThreadProxy::ScheduledActionUpdateVisibleTiles() {
-  DebugScopedSetImplThread impl(this);
-  layer_tree_host_impl_->UpdateVisibleTiles();
-}
-
 void SingleThreadProxy::ScheduledActionActivateSyncTree() {
   DebugScopedSetImplThread impl(this);
   layer_tree_host_impl_->ActivateSyncTree();
 }
 
 void SingleThreadProxy::ScheduledActionBeginOutputSurfaceCreation() {
   DebugScopedSetMainThread main(this);
   DCHECK(scheduler_on_impl_thread_);
   // If possible, create the output surface in a post task.  Synchronously
   // creating the output surface makes tests more awkward since this differs
@@ skipping 26 matching lines @@
 
 base::TimeDelta SingleThreadProxy::CommitToActivateDurationEstimate() {
   return timing_history_.CommitToActivateDurationEstimate();
 }
 
 void SingleThreadProxy::DidBeginImplFrameDeadline() {
   layer_tree_host_impl_->ResetCurrentBeginFrameArgsForNextFrame();
 }
 
 }  // namespace cc