cc: Remove cheapness estimator usage from tile manager.

cc/trees/layer_tree_host_impl.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/layer_tree_host_impl.h"
 
 #include <algorithm>
 
 #include "base/basictypes.h"
 #include "base/debug/trace_event.h"
@@ skipping 1348 matching lines @@
 
   scoped_ptr<ResourceProvider> resource_provider = ResourceProvider::Create(
       output_surface.get(), settings_.highp_threshold_min);
   if (!resource_provider)
     return false;
 
   if (settings_.impl_side_painting) {
     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_));
   }
 
   if (output_surface->capabilities().has_parent_compositor) {
     renderer_ = DelegatingRenderer::Create(this, output_surface.get(),
                                            resource_provider.get());
   } else if (output_surface->context3d()) {
     renderer_ = GLRenderer::Create(this,
@@ skipping 748 matching lines @@
 }
 
 void LayerTreeHostImpl::SetDebugState(const LayerTreeDebugState& debug_state) {
   if (debug_state_.continuous_painting != debug_state.continuous_painting)
     paint_time_counter_->ClearHistory();
 
   debug_state_ = debug_state;
 }
 
 }  // namespace cc