[LayoutNG] Inline margin/border/padding, inter-item breaking, and tests

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

 // 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.
 
 #ifndef NGInlineNode_h
 #define NGInlineNode_h
 
 #include "core/CoreExport.h"
 #include "core/layout/ng/inline/ng_inline_item.h"
 #include "core/layout/ng/inline/ng_inline_node_data.h"
@@ skipping 75 matching lines @@
                                NGInlineItemsBuilder*);
   void SegmentText();
   void ShapeText();
 
   NGInlineNodeData& MutableData() { return block_->GetNGInlineNodeData(); }
   const NGInlineNodeData& Data() const { return block_->GetNGInlineNodeData(); }
 
   LayoutObject* start_inline_;
   LayoutNGBlockFlow* block_;
   Member<NGLayoutInputNode> next_sibling_;
+
+  friend class NGLineBreakerTest;
 };
 
 inline void NGInlineNode::AssertOffset(unsigned index, unsigned offset) const {
   Data().items_[index].AssertOffset(offset);
 }
 
 inline void NGInlineNode::AssertEndOffset(unsigned index,
                                           unsigned offset) const {
   Data().items_[index].AssertEndOffset(offset);
 }
 
 DEFINE_TYPE_CASTS(NGInlineNode,
                   NGLayoutInputNode,
                   node,
                   node->IsInline(),
                   node.IsInline());
 
 }  // namespace blink
 
 #endif  // NGInlineNode_h