Deprecate NGPhysicalConstraintSpace

third_party/WebKit/Source/core/layout/ng/ng_absolute_utils_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_absolute_utils.h"
 
 #include "core/layout/ng/ng_constraint_space_builder.h"
 #include "core/layout/ng/ng_length_utils.h"
 #include "core/style/ComputedStyle.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace blink {
 namespace {
 
 #define NGAuto LayoutUnit(-1)
 
 class NGAbsoluteUtilsTest : public ::testing::Test {
  protected:
   void SetUp() override {
     style_ = ComputedStyle::create();
     // If not set, border widths will always be 0.
     style_->setBorderLeftStyle(EBorderStyle::BorderStyleSolid);
     style_->setBorderRightStyle(EBorderStyle::BorderStyleSolid);
     style_->setBorderTopStyle(EBorderStyle::BorderStyleSolid);
     style_->setBorderBottomStyle(EBorderStyle::BorderStyleSolid);
     style_->setBoxSizing(EBoxSizing::BoxSizingBorderBox);
     container_size_ = NGLogicalSize(LayoutUnit(200), LayoutUnit(300));
     NGConstraintSpaceBuilder builder(kHorizontalTopBottom);
-    ltr_space_ = new NGConstraintSpace(
-        kHorizontalTopBottom, LTR,
-        builder.SetAvailableSize(container_size_).ToConstraintSpace());
-    rtl_space_ = new NGConstraintSpace(
-        kHorizontalTopBottom, RTL,
-        builder.SetAvailableSize(container_size_).ToConstraintSpace());
-    vertical_lr_space_ = new NGConstraintSpace(
-        kVerticalLeftRight, LTR,
-        builder.SetAvailableSize(container_size_).ToConstraintSpace());
-    vertical_rl_space_ = new NGConstraintSpace(
-        kVerticalLeftRight, LTR,
-        builder.SetAvailableSize(container_size_).ToConstraintSpace());
+    builder.SetAvailableSize(container_size_);
+    ltr_space_ = builder.SetWritingMode(kHorizontalTopBottom)
+                     .SetTextDirection(LTR)
+                     .ToConstraintSpace();
+    rtl_space_ = builder.SetWritingMode(kHorizontalTopBottom)
+                     .SetTextDirection(RTL)
+                     .ToConstraintSpace();
+    vertical_lr_space_ = builder.SetWritingMode(kVerticalLeftRight)
+                             .SetTextDirection(LTR)
+                             .ToConstraintSpace();
+    vertical_rl_space_ = builder.SetWritingMode(kVerticalLeftRight)
+                             .SetTextDirection(LTR)
+                             .ToConstraintSpace();
   }
 
   void SetHorizontalStyle(LayoutUnit left,
                           LayoutUnit margin_left,
                           LayoutUnit width,
                           LayoutUnit margin_right,
                           LayoutUnit right) {
     style_->setLeft(left == NGAuto ? Length(LengthType::Auto)
                                    : Length(left.toInt(), LengthType::Fixed));
     style_->setMarginLeft(margin_left == NGAuto
@@ skipping 332 matching lines @@
   // Rule 6: height is unknown.
   SetVerticalStyle(top, margin_top, NGAuto, margin_bottom, bottom);
   EXPECT_EQ(AbsoluteNeedsChildBlockSize(*style_), false);
   auto_height.reset();
   ComputeFullAbsoluteWithChildBlockSize(*ltr_space_, *style_, auto_height, &p);
   EXPECT_EQ(height, p.size.height);
 }
 
 }  // namespace
 }  // namespace blink