cc: Remove cheapness estimator usage from tile manager.

BUG=235995
TBR=nduca@chromium.org, vmpstr@chromium.org

Review URL: https://codereview.chromium.org/13859012

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@196975 0039d316-1c4b-4281-b951-d872f2087c98

5 files changed, 0 insertions, 12 deletions

diff --git a/cc/trees/layer_tree_host_impl.cc b/cc/trees/layer_tree_host_impl.cc
index a966089..2b708bb 100644
--- a/cc/trees/layer_tree_host_impl.cc
+++ b/cc/trees/layer_tree_host_impl.cc
@@ -299,11 +299,6 @@ void LayerTreeHostImpl::ManageTiles() {
                          memory_used_bytes);
 }
 
-void LayerTreeHostImpl::SetAnticipatedDrawTime(base::TimeTicks time) {
-  if (tile_manager_)
-    tile_manager_->SetAnticipatedDrawTime(time);
-}
-
 void LayerTreeHostImpl::StartPageScaleAnimation(gfx::Vector2d target_offset,
                                                 bool anchor_point,
                                                 float page_scale,
@@ -1375,7 +1370,6 @@ bool LayerTreeHostImpl::InitializeRenderer(
     tile_manager_.reset(new TileManager(this,
                                         resource_provider.get(),
                                         settings_.num_raster_threads,
-                                        settings_.use_cheapness_estimator,
                                         settings_.use_color_estimator,
                                         settings_.prediction_benchmarking,
                                         rendering_stats_instrumentation_));
diff --git a/cc/trees/layer_tree_host_impl.h b/cc/trees/layer_tree_host_impl.h
index df3f23f..612d718 100644
--- a/cc/trees/layer_tree_host_impl.h
+++ b/cc/trees/layer_tree_host_impl.h
@@ -152,7 +152,6 @@ class CC_EXPORT LayerTreeHostImpl : public InputHandlerClient,
   void SetViewportDamage(gfx::Rect damage_rect);
 
   void ManageTiles();
-  void SetAnticipatedDrawTime(base::TimeTicks time);
 
   // Returns false if problems occured preparing the frame, and we should try
   // to avoid displaying the frame. If PrepareToDraw is called, DidDrawAllLayers
diff --git a/cc/trees/layer_tree_settings.cc b/cc/trees/layer_tree_settings.cc
index 8751577..ea0c90a 100644
--- a/cc/trees/layer_tree_settings.cc
+++ b/cc/trees/layer_tree_settings.cc
@@ -32,7 +32,6 @@ LayerTreeSettings::LayerTreeSettings()
       solid_color_scrollbar_color(SK_ColorWHITE),
       solid_color_scrollbar_thickness_dip(-1),
       calculate_top_controls_position(false),
-      use_cheapness_estimator(false),
       use_color_estimator(false),
       use_memory_management(true),
       prediction_benchmarking(false),
diff --git a/cc/trees/layer_tree_settings.h b/cc/trees/layer_tree_settings.h
index db9cb65..75db11f9 100644
--- a/cc/trees/layer_tree_settings.h
+++ b/cc/trees/layer_tree_settings.h
@@ -37,7 +37,6 @@ class CC_EXPORT LayerTreeSettings {
   SkColor solid_color_scrollbar_color;
   int solid_color_scrollbar_thickness_dip;
   bool calculate_top_controls_position;
-  bool use_cheapness_estimator;
   bool use_color_estimator;
   bool use_memory_management;
   bool prediction_benchmarking;
diff --git a/cc/trees/thread_proxy.cc b/cc/trees/thread_proxy.cc
index b6d30bf..3b051f7 100644
--- a/cc/trees/thread_proxy.cc
+++ b/cc/trees/thread_proxy.cc
@@ -1025,9 +1025,6 @@ ThreadProxy::ScheduledActionDrawAndSwapForced() {
 }
 
 void ThreadProxy::DidAnticipatedDrawTimeChange(base::TimeTicks time) {
-  if (layer_tree_host_impl_)
-    layer_tree_host_impl_->SetAnticipatedDrawTime(time);
-
   if (current_resource_update_controller_on_impl_thread_)
     current_resource_update_controller_on_impl_thread_
         ->PerformMoreUpdates(time);