[LayoutNG] Remove the ng_layout_coordinator and temporary LayoutSync method.

third_party/WebKit/Source/core/layout/ng/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/ng_layout_input_node.h"
 #include "platform/fonts/FontFallbackPriority.h"
 #include "platform/fonts/shaping/ShapeResult.h"
 #include "platform/heap/Handle.h"
 #include "platform/text/TextDirection.h"
 #include "wtf/text/WTFString.h"
 #include <unicode/ubidi.h>
 #include <unicode/uscript.h>
 
 namespace blink {
 
 class ComputedStyle;
 class LayoutBlockFlow;
 class LayoutObject;
 class LayoutUnit;
 class NGConstraintSpace;
-class NGFragment;
 class NGLayoutAlgorithm;
 class NGLayoutInlineItem;
 class NGLayoutInlineItemRange;
 class NGLayoutInlineItemsBuilder;
 class NGLineBuilder;
+class NGPhysicalFragment;
 
 // Represents an inline node to be laid out.
 class CORE_EXPORT NGInlineNode : public NGLayoutInputNode {
  public:
   NGInlineNode(LayoutObject* start_inline, ComputedStyle* block_style);
   ~NGInlineNode() override;
 
-  bool Layout(NGConstraintSpace*, NGFragment**) override;
+  NGPhysicalFragment* Layout(NGConstraintSpace*) override;
   bool LayoutInline(NGConstraintSpace*, NGLineBuilder*);
   NGInlineNode* NextSibling() override;
 
   // Prepare inline and text content for layout. Must be called before
   // calling the Layout method.
   void PrepareLayout();
 
   String Text(unsigned start_offset, unsigned end_offset) const {
     return text_content_.substring(start_offset, end_offset);
   }
@@ skipping 132 matching lines @@
 
  private:
   NGLayoutInlineItem* start_item_;
   unsigned size_;
   unsigned start_index_;
 };
 
 }  // namespace blink
 
 #endif  // NGInlineNode_h