Remove redundant 'derived constraint space' setters from NGConstraintSpace

third_party/WebKit/Source/core/layout/ng/ng_block_layout_algorithm_test.cc

 // Copyright 2016 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 "core/layout/ng/ng_block_layout_algorithm.h"
 
 #include "core/layout/ng/ng_box.h"
 #include "core/layout/ng/ng_constraint_space.h"
 #include "core/layout/ng/ng_constraint_space_builder.h"
 #include "core/layout/ng/ng_physical_fragment_base.h"
@@ skipping 149 matching lines @@
   div1_style->setMarginTop(Length(kDiv1MarginTop, Fixed));
   NGBox* div1 = new NGBox(div1_style.get());
 
   // DIV2
   RefPtr<ComputedStyle> div2_style = ComputedStyle::create();
   div2_style->setMarginTop(Length(kDiv2MarginTop, Fixed));
   NGBox* div2 = new NGBox(div2_style.get());
 
   div1->SetFirstChild(div2);
 
-  auto* space = ConstructConstraintSpace(
-      HorizontalTopBottom, LTR,
-      NGLogicalSize(LayoutUnit(100), NGSizeIndefinite));
-  space->SetIsNewFormattingContext(true);
+  NGLogicalSize size(LayoutUnit(100), NGSizeIndefinite);
+  NGConstraintSpaceBuilder builder(HorizontalTopBottom);
+  builder.SetAvailableSize(size)
+      .SetPercentageResolutionSize(size)
+      .SetIsNewFormattingContext(true);
+  auto* space = new NGConstraintSpace(HorizontalTopBottom, LTR,
+                                      builder.ToConstraintSpace());
+
   NGPhysicalFragment* frag = RunBlockLayoutAlgorithm(space, div1);
 
   EXPECT_TRUE(frag->MarginStrut().IsEmpty());
   ASSERT_EQ(frag->Children().size(), 1UL);
   const NGPhysicalFragment* div2_fragment =
       static_cast<const NGPhysicalFragment*>(frag->Children()[0].get());
   EXPECT_EQ(NGMarginStrut({LayoutUnit(kDiv2MarginTop)}),
             div2_fragment->MarginStrut());
   EXPECT_EQ(kDiv1MarginTop, div2_fragment->TopOffset());
 }
@@ skipping 576 matching lines @@
   frag = RunBlockLayoutAlgorithm(space, div1);
   space = ConstructConstraintSpace(
       HorizontalTopBottom, LTR,
       NGLogicalSize(LayoutUnit(kParentSize), LayoutUnit(kParentSize)));
   child3 = frag->Children()[2];
   EXPECT_EQ(kDiv1Size + kDiv2Size, child3->TopOffset());
 }
 
 }  // namespace
 }  // namespace blink