Changed TextDirection to an enum class and renamed its members

third_party/WebKit/Source/core/layout/ng/ng_constraint_space_builder.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_constraint_space_builder.h"
 
 namespace blink {
 
 NGConstraintSpaceBuilder::NGConstraintSpaceBuilder(
     const NGConstraintSpace* parent_space)
     : available_size_(parent_space->AvailableSize()),
       percentage_resolution_size_(parent_space->PercentageResolutionSize()),
       writing_mode_(parent_space->WritingMode()),
       parent_writing_mode_(writing_mode_),
       is_fixed_size_inline_(false),
       is_fixed_size_block_(false),
       is_inline_direction_triggers_scrollbar_(false),
       is_block_direction_triggers_scrollbar_(false),
       fragmentation_type_(kFragmentNone),
       is_new_fc_(parent_space->IsNewFormattingContext()),
-      text_direction_(parent_space->Direction()),
+      text_direction_(static_cast<unsigned>(parent_space->Direction())),
       exclusions_(parent_space->Exclusions()) {}
 
 NGConstraintSpaceBuilder::NGConstraintSpaceBuilder(NGWritingMode writing_mode)
     : writing_mode_(writing_mode),
       parent_writing_mode_(writing_mode_),
       is_fixed_size_inline_(false),
       is_fixed_size_block_(false),
       is_inline_direction_triggers_scrollbar_(false),
       is_block_direction_triggers_scrollbar_(false),
       fragmentation_type_(kFragmentNone),
       is_new_fc_(false),
-      text_direction_(TextDirection::LTR),
+      text_direction_(static_cast<unsigned>(TextDirection::Ltr)),
       exclusions_(new NGExclusions()) {}
 
 NGConstraintSpaceBuilder& NGConstraintSpaceBuilder::SetAvailableSize(
     NGLogicalSize available_size) {
   available_size_ = available_size;
   return *this;
 }
 
 NGConstraintSpaceBuilder& NGConstraintSpaceBuilder::SetPercentageResolutionSize(
     NGLogicalSize percentage_resolution_size) {
   percentage_resolution_size_ = percentage_resolution_size;
   return *this;
 }
 
 NGConstraintSpaceBuilder& NGConstraintSpaceBuilder::SetTextDirection(
     TextDirection text_direction) {
-  text_direction_ = text_direction;
+  text_direction_ = static_cast<unsigned>(text_direction);
   return *this;
 }
 
 NGConstraintSpaceBuilder& NGConstraintSpaceBuilder::SetIsFixedSizeInline(
     bool is_fixed_size_inline) {
   is_fixed_size_inline_ = is_fixed_size_inline;
   return *this;
 }
 
 NGConstraintSpaceBuilder& NGConstraintSpaceBuilder::SetIsFixedSizeBlock(
@@ skipping 67 matching lines @@
       {percentage_resolution_size_.block_size,
        percentage_resolution_size_.inline_size},
       is_fixed_size_block_, is_fixed_size_inline_,
       is_block_direction_triggers_scrollbar_,
       is_inline_direction_triggers_scrollbar_,
       static_cast<NGFragmentationType>(fragmentation_type_), is_new_fc_,
       exclusions);
 }
 
 }  // namespace blink