Changed TextDirection to an enum class and renamed its members

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"
@@ skipping 10 matching lines @@
     // 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);
     builder.SetAvailableSize(container_size_);
     ltr_space_ = builder.SetWritingMode(kHorizontalTopBottom)
-                     .SetTextDirection(LTR)
+                     .SetTextDirection(TextDirection::Ltr)
                      .ToConstraintSpace();
     rtl_space_ = builder.SetWritingMode(kHorizontalTopBottom)
-                     .SetTextDirection(RTL)
+                     .SetTextDirection(TextDirection::Rtl)
                      .ToConstraintSpace();
     vertical_lr_space_ = builder.SetWritingMode(kVerticalLeftRight)
-                             .SetTextDirection(LTR)
+                             .SetTextDirection(TextDirection::Ltr)
                              .ToConstraintSpace();
     vertical_rl_space_ = builder.SetWritingMode(kVerticalLeftRight)
-                             .SetTextDirection(LTR)
+                             .SetTextDirection(TextDirection::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));
@@ skipping 366 matching lines @@
   SetVerticalStyle(top, margin_top, NGAuto, margin_bottom, bottom);
   EXPECT_EQ(AbsoluteNeedsChildBlockSize(*style_), false);
   auto_height.reset();
   ComputeFullAbsoluteWithChildBlockSize(*ltr_space_, *style_, static_position,
                                         auto_height, &p);
   EXPECT_EQ(height, p.size.height);
 }
 
 }  // namespace
 }  // namespace blink