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

third_party/WebKit/Source/core/layout/ng/ng_inline_layout_algorithm.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_inline_layout_algorithm.h"
 
 #include "core/layout/ng/ng_break_token.h"
 #include "core/layout/ng/ng_constraint_space.h"
 #include "core/layout/ng/ng_fragment_builder.h"
 #include "core/layout/ng/ng_inline_node.h"
@@ skipping 10 matching lines @@
       first_child_(first_child),
       constraint_space_(constraint_space),
       break_token_(break_token) {
   DCHECK(style_);
 }
 
 NGLayoutStatus NGInlineLayoutAlgorithm::Layout(
     NGFragmentBase*,
     NGPhysicalFragmentBase** fragment_out,
     NGLayoutAlgorithm**) {
-  NGFragmentBuilder builder(NGPhysicalFragmentBase::FragmentBox);
+  NGFragmentBuilder builder(NGPhysicalFragmentBase::kFragmentBox);
 
   *fragment_out = builder.ToFragment();
-  return NewFragment;
+  return kNewFragment;
 }
 
 DEFINE_TRACE(NGInlineLayoutAlgorithm) {
   NGLayoutAlgorithm::trace(visitor);
   visitor->trace(first_child_);
   visitor->trace(constraint_space_);
   visitor->trace(break_token_);
 }
 
 }  // namespace blink