[Line Layout API] Convert AbstractInlineTextBox to new line layout API

third_party/WebKit/Source/core/layout/api/LineLayoutItem.h

 // Copyright 2015 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 LineLayoutItem_h
 #define LineLayoutItem_h
 
 #include "core/layout/LayoutObject.h"
 #include "core/layout/LayoutObjectInlines.h"
 
@@ skipping 316 matching lines @@
     PositionWithAffinity createPositionWithAffinity(int offset, TextAffinity affinity)
     {
         return m_layoutObject->createPositionWithAffinity(offset, affinity);
     }
 
     LineLayoutItem previousInPreOrder(const LayoutObject* stayWithin) const
     {
         return LineLayoutItem(m_layoutObject->previousInPreOrder(stayWithin));
     }
 
+    FloatQuad localToAbsoluteQuad(const FloatQuad& quad, MapCoordinatesFlags mode = 0, bool* wasFixed = nullptr) const
+    {
+        return m_layoutObject->localToAbsoluteQuad(quad, mode, wasFixed);
+    }
+
 #ifndef NDEBUG
 
     const char* name() const
     {
         return m_layoutObject->name();
     }
 
     // Intentionally returns a void* to avoid exposing LayoutObject* to the line
     // layout code.
     void* debugPointer() const
     {
         return m_layoutObject;
     }
 
 #endif
 
 protected:
     LayoutObject* layoutObject() { return m_layoutObject; }
     const LayoutObject* layoutObject() const { return m_layoutObject; }
 
 private:
     LayoutObject* m_layoutObject;
 
     friend class LineLayoutPaintShim;
 };
 
 } // namespace blink
 
 #endif // LineLayoutItem_h