cc: Remove max tiles and skewport constants from tiling client.

cc/debug/rasterize_and_record_benchmark_impl.cc

 // Copyright 2013 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/debug/rasterize_and_record_benchmark_impl.h"
 
 #include <algorithm>
 #include <limits>
 
 #include "base/basictypes.h"
@@ skipping 103 matching lines @@
 
   PictureLayerTiling* GetRecycledTwinTiling(
       const PictureLayerTiling* tiling) override {
     return base_client_->GetRecycledTwinTiling(tiling);
   }
 
   TilePriority::PriorityBin GetMaxTilePriorityBin() const override {
     return base_client_->GetMaxTilePriorityBin();
   }
 
-  size_t GetMaxTilesForInterestArea() const override {
-    return base_client_->GetMaxTilesForInterestArea();
-  }
-
-  float GetSkewportTargetTimeInSeconds() const override {
-    return base_client_->GetSkewportTargetTimeInSeconds();
-  }
-
-  int GetSkewportExtrapolationLimitInContentPixels() const override {
-    return base_client_->GetSkewportExtrapolationLimitInContentPixels();
-  }
-
   WhichTree GetTree() const override { return base_client_->GetTree(); }
 
   bool RequiresHighResToDraw() const override {
     return base_client_->RequiresHighResToDraw();
   }
 
  private:
   PictureLayerTilingClient* base_client_;
   Region invalidation_;
 };
@@ skipping 60 matching lines @@
   }
 
   TaskGraphRunner* task_graph_runner = RasterWorkerPool::GetTaskGraphRunner();
   DCHECK(task_graph_runner);
 
   if (!task_namespace_.IsValid())
     task_namespace_ = task_graph_runner->GetNamespaceToken();
 
   FixedInvalidationPictureLayerTilingClient client(
       layer, gfx::Rect(layer->content_bounds()));
-  auto tiling_set = PictureLayerTilingSet::Create(&client);
+
+  // These values reflect layer tree settings, but shouldn't affect this
+  // particular benchmark.
+  const size_t kMaxTilesForInterestArea = 128;
+  const float kSkewportTargetTimeInSeconds = 1.0f;
+  const int kSkewportExtrapolationLimitInContentPixels = 2000;
+
+  auto tiling_set = PictureLayerTilingSet::Create(
+      &client, kMaxTilesForInterestArea, kSkewportTargetTimeInSeconds,
+      kSkewportExtrapolationLimitInContentPixels);
 
   PictureLayerTiling* tiling =
       tiling_set->AddTiling(layer->contents_scale_x(), layer->bounds());
   tiling->CreateAllTilesForTesting();
   for (PictureLayerTiling::CoverageIterator it(
            tiling, layer->contents_scale_x(), layer->visible_content_rect());
        it;
        ++it) {
     DCHECK(*it);
 
@@ skipping 43 matching lines @@
       pixels_rasterized_with_non_solid_color(0),
       pixels_rasterized_as_opaque(0),
       total_layers(0),
       total_picture_layers(0),
       total_picture_layers_with_no_content(0),
       total_picture_layers_off_screen(0) {}
 
 RasterizeAndRecordBenchmarkImpl::RasterizeResults::~RasterizeResults() {}
 
 }  // namespace cc