Changed EOverflow to an enum class and renamed its members

third_party/WebKit/Source/core/layout/ng/ng_constraint_space.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.h"
 
 #include "core/layout/LayoutBlock.h"
 #include "core/layout/LayoutView.h"
 #include "core/layout/ng/ng_constraint_space_builder.h"
 #include "core/layout/ng/ng_layout_opportunity_iterator.h"
@@ skipping 55 matching lines @@
 
   bool is_new_fc =
       box.isLayoutBlock() && toLayoutBlock(box).createsNewFormattingContext();
 
   NGLogicalSize size = {available_logical_width, available_logical_height};
   auto writing_mode = FromPlatformWritingMode(box.styleRef().getWritingMode());
   return NGConstraintSpaceBuilder(writing_mode)
       .SetAvailableSize(size)
       .SetPercentageResolutionSize(size)
       .SetIsInlineDirectionTriggersScrollbar(
-          box.styleRef().overflowInlineDirection() == OverflowAuto)
+          box.styleRef().overflowInlineDirection() == EOverflow::Auto)
       .SetIsBlockDirectionTriggersScrollbar(
-          box.styleRef().overflowBlockDirection() == OverflowAuto)
+          box.styleRef().overflowBlockDirection() == EOverflow::Auto)
       .SetIsFixedSizeInline(fixed_inline)
       .SetIsFixedSizeBlock(fixed_block)
       .SetIsNewFormattingContext(is_new_fc)
       .SetTextDirection(box.styleRef().direction())
       .ToConstraintSpace();
 }
 
 void NGConstraintSpace::AddExclusion(const NGExclusion& exclusion) {
   exclusions_->Add(exclusion);
 }
@@ skipping 23 matching lines @@
 
 String NGConstraintSpace::ToString() const {
   return String::format("%s,%s %sx%s",
                         offset_.inline_offset.toString().ascii().data(),
                         offset_.block_offset.toString().ascii().data(),
                         AvailableSize().inline_size.toString().ascii().data(),
                         AvailableSize().block_size.toString().ascii().data());
 }
 
 }  // namespace blink