Preparation for enabling slimming paint synchronized painting

third_party/WebKit/Source/core/paint/TableCellPainterTest.cpp

 // Copyright 2015 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 "config.h"
 
 #include "core/paint/PaintControllerPaintTest.h"
 #include "core/paint/PaintLayerPainter.h"
 
 namespace blink {
 
 using TableCellPainterTest = PaintControllerPaintTest;
 
-// TODO(wangxianzhu): Create a version for slimming paint v2 when it supports interest rect
 TEST_F(TableCellPainterTest, TableCellBackgroundInterestRect)
 {
     RuntimeEnabledFeatures::setSlimmingPaintSynchronizedPaintingEnabled(true);
 
     setBodyInnerHTML(
         "<style>"
         "  td { width: 200px; height: 200px; border: none; }"
         "  tr { background-color: blue; }"
         "  table { border: none; border-spacing: 0; border-collapse: collapse; }"
         "</style>"
@@ skipping 25 matching lines @@
     commit();
 
     EXPECT_DISPLAY_LIST(rootPaintController().displayItemList(), 4,
         TestDisplayItem(layoutView, DisplayItem::BoxDecorationBackground),
         TestDisplayItem(rootLayer, subsequenceType),
         TestDisplayItem(cell2, DisplayItem::TableCellBackgroundFromRow),
         TestDisplayItem(rootLayer, endSubsequenceType));
 }
 
 } // namespace blink