Reland "Raster display item lists via a visual rect RTree."

cc/debug/rasterize_and_record_benchmark.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.h"
 
 #include <stddef.h>
 
 #include <algorithm>
 #include <limits>
@@ skipping 143 matching lines @@
       // quantization when the layer is very small.
       LapTimer timer(kWarmupRuns,
                      base::TimeDelta::FromMilliseconds(kTimeLimitMillis),
                      kTimeCheckInterval);
 
       do {
         display_list = painter->PaintContentsToDisplayList(painting_control);
         if (display_list->ShouldBeAnalyzedForSolidColor()) {
           gfx::Size layer_size = layer->paint_properties().bounds;
           skia::AnalysisCanvas canvas(layer_size.width(), layer_size.height());
-          display_list->Raster(&canvas, nullptr, gfx::Rect(), 1.f);
+          display_list->Raster(&canvas, nullptr, gfx::Rect(layer_size), 1.f);
         }
 
         if (memory_used) {
           // Verify we are recording the same thing each time.
           DCHECK_EQ(memory_used, display_list->ApproximateMemoryUsage());
         } else {
           memory_used = display_list->ApproximateMemoryUsage();
         }
 
         timer.NextLap();
@@ skipping 14 matching lines @@
   }
 }
 
 RasterizeAndRecordBenchmark::RecordResults::RecordResults()
     : pixels_recorded(0), bytes_used(0) {
 }
 
 RasterizeAndRecordBenchmark::RecordResults::~RecordResults() {}
 
 }  // namespace cc