[LayoutNG] Fix enum values to conform to kEnumName in style guide.

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(NGWritingMode writing_mode)
     : 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_(NGFragmentationType::FragmentNone),
+      fragmentation_type_(NGFragmentationType::kFragmentNone),
       is_new_fc_(false) {}
 
 NGConstraintSpaceBuilder& NGConstraintSpaceBuilder::SetAvailableSize(
     NGLogicalSize available_size) {
   available_size_ = available_size;
   return *this;
 }
 
 NGConstraintSpaceBuilder& NGConstraintSpaceBuilder::SetPercentageResolutionSize(
     NGLogicalSize percentage_resolution_size) {
@@ skipping 41 matching lines @@
   return *this;
 }
 
 NGPhysicalConstraintSpace* NGConstraintSpaceBuilder::ToConstraintSpace() {
   NGPhysicalSize available_size = available_size_.ConvertToPhysical(
       static_cast<NGWritingMode>(writing_mode_));
   NGPhysicalSize percentage_resolution_size =
       percentage_resolution_size_.ConvertToPhysical(
           static_cast<NGWritingMode>(writing_mode_));
 
-  if (writing_mode_ == HorizontalTopBottom) {
+  if (writing_mode_ == kHorizontalTopBottom) {
     return new NGPhysicalConstraintSpace(
         available_size, percentage_resolution_size, is_fixed_size_inline_,
         is_fixed_size_block_, is_inline_direction_triggers_scrollbar_,
-        is_block_direction_triggers_scrollbar_, FragmentNone,
+        is_block_direction_triggers_scrollbar_, kFragmentNone,
         static_cast<NGFragmentationType>(fragmentation_type_), is_new_fc_);
   } else {
     return new NGPhysicalConstraintSpace(
         available_size, percentage_resolution_size, is_fixed_size_block_,
         is_fixed_size_inline_, is_block_direction_triggers_scrollbar_,
         is_inline_direction_triggers_scrollbar_,
-        static_cast<NGFragmentationType>(fragmentation_type_), FragmentNone,
+        static_cast<NGFragmentationType>(fragmentation_type_), kFragmentNone,
         is_new_fc_);
   }
 }
 
 }  // namespace blink