[LayoutNG] PODify NGLayoutInputNode and sub-classes.

third_party/WebKit/Source/core/layout/ng/inline/ng_inline_break_token.h

 // Copyright 2017 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.
 
 #ifndef NGInlineBreakToken_h
 #define NGInlineBreakToken_h
 
 #include "core/CoreExport.h"
+#include "core/layout/ng/inline/ng_inline_node.h"
 #include "core/layout/ng/ng_break_token.h"
 
 namespace blink {
 
 class NGInlineNode;
 
 // Represents a break token for an inline node.
 class CORE_EXPORT NGInlineBreakToken : public NGBreakToken {
  public:
   // Creates a break token for a node which did fragment, and can potentially
   // produce more fragments.
-  static RefPtr<NGInlineBreakToken> Create(NGInlineNode* node,
+  static RefPtr<NGInlineBreakToken> Create(NGInlineNode node,
                                            unsigned item_index,
                                            unsigned text_offset) {
     return AdoptRef(new NGInlineBreakToken(node, item_index, text_offset));
   }
 
   // Creates a break token for a node which cannot produce any more fragments.
-  static RefPtr<NGInlineBreakToken> Create(NGLayoutInputNode* node) {
+  static RefPtr<NGInlineBreakToken> Create(NGLayoutInputNode node) {
     return AdoptRef(new NGInlineBreakToken(node));
   }
 
   unsigned ItemIndex() const { return item_index_; }
   unsigned TextOffset() const { return text_offset_; }
 
  private:
-  NGInlineBreakToken(NGInlineNode* node,
+  NGInlineBreakToken(NGInlineNode node,
                      unsigned item_index,
                      unsigned text_offset);
 
-  explicit NGInlineBreakToken(NGLayoutInputNode* node);
+  explicit NGInlineBreakToken(NGLayoutInputNode node);
 
   unsigned item_index_;
   unsigned text_offset_;
 };
 
 DEFINE_TYPE_CASTS(NGInlineBreakToken,
                   NGBreakToken,
                   token,
                   token->IsInlineType(),
                   token.IsInlineType());
 
 }  // namespace blink
 
 #endif  // NGInlineBreakToken_h