Changed TextDirection to an enum class and renamed its members

third_party/WebKit/Source/core/layout/ng/ng_length_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_length_utils.h"
 
 #include "core/layout/ng/ng_constraint_space.h"
 #include "core/layout/ng/ng_constraint_space_builder.h"
 #include "core/layout/ng/ng_fragment.h"
 #include "core/layout/ng/ng_fragment_builder.h"
@@ skipping 255 matching lines @@
 }
 
 TEST_F(NGLengthUtilsTest, testMargins) {
   style_->setMarginTop(Length(10, Percent));
   style_->setMarginRight(Length(52, Fixed));
   style_->setMarginBottom(Length(Auto));
   style_->setMarginLeft(Length(11, Percent));
 
   NGConstraintSpace* constraintSpace(ConstructConstraintSpace(200, 300));
 
-  NGBoxStrut margins =
-      ComputeMargins(*constraintSpace, *style_, kHorizontalTopBottom, LTR);
+  NGBoxStrut margins = ComputeMargins(*constraintSpace, *style_,
+                                      kHorizontalTopBottom, TextDirection::Ltr);
 
   EXPECT_EQ(LayoutUnit(20), margins.block_start);
   EXPECT_EQ(LayoutUnit(52), margins.inline_end);
   EXPECT_EQ(LayoutUnit(), margins.block_end);
   EXPECT_EQ(LayoutUnit(22), margins.inline_start);
 }
 
 TEST_F(NGLengthUtilsTest, testBorders) {
   style_->setBorderTopWidth(1);
   style_->setBorderRightWidth(2);
@@ skipping 30 matching lines @@
   EXPECT_EQ(LayoutUnit(20), padding.inline_start);
 }
 
 TEST_F(NGLengthUtilsTest, testAutoMargins) {
   style_->setMarginRight(Length(Auto));
   style_->setMarginLeft(Length(Auto));
 
   NGFragmentBuilder builder(NGPhysicalFragmentBase::kFragmentBox);
   builder.SetInlineSize(LayoutUnit(150));
   NGPhysicalFragment* physical_fragment = builder.ToFragment();
-  NGFragment* fragment =
-      new NGFragment(kHorizontalTopBottom, LTR, physical_fragment);
+  NGFragment* fragment = new NGFragment(kHorizontalTopBottom,
+                                        TextDirection::Ltr, physical_fragment);
 
   NGConstraintSpace* constraint_space(ConstructConstraintSpace(200, 300));
 
   NGBoxStrut margins;
   ApplyAutoMargins(*constraint_space, *style_, *fragment, &margins);
 
   EXPECT_EQ(LayoutUnit(), margins.block_start);
   EXPECT_EQ(LayoutUnit(), margins.block_end);
   EXPECT_EQ(LayoutUnit(25), margins.inline_start);
   EXPECT_EQ(LayoutUnit(25), margins.inline_end);
@@ skipping 82 matching lines @@
   EXPECT_EQ(125, GetUsedColumnWidth(4, 100, 10, 530));
   EXPECT_EQ(4, GetUsedColumnCount(4, 100, 10, 530));
   EXPECT_EQ(100, GetUsedColumnWidth(6, 100, 10, 540));
   EXPECT_EQ(5, GetUsedColumnCount(6, 100, 10, 540));
   EXPECT_EQ(100, GetUsedColumnWidth(0, 100, 10, 540));
   EXPECT_EQ(5, GetUsedColumnCount(0, 100, 10, 540));
 }
 
 }  // namespace
 }  // namespace blink