Use LayoutUnit in NinePieceImage drawing

third_party/WebKit/Source/core/paint/NinePieceImageGrid.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 NinePieceImageGrid_h
 #define NinePieceImageGrid_h
 
 #include "core/CoreExport.h"
 #include "platform/geometry/FloatRect.h"
 #include "platform/geometry/FloatSize.h"
-#include "platform/geometry/IntRect.h"
-#include "platform/geometry/IntSize.h"
+#include "platform/geometry/LayoutRect.h"
+#include "platform/geometry/LayoutSize.h"
 #include "platform/graphics/Image.h"
 #include "platform/heap/Heap.h"
 
 namespace blink {
 
 class IntRectOutsets;
 class NinePieceImage;
 
 enum NinePiece {
     MinPiece = 0,
@@ skipping 32 matching lines @@
 // --+---+---------+---+---       |  |            |  |
 //   | 2 |    8    | 5 |          |  +------------+  |
 //   +---+---------+---+          |                  |
 //       |         |              +------------------+
 //
 // it generates drawing information for the nine border pieces.
 class CORE_EXPORT NinePieceImageGrid {
     STACK_ALLOCATED();
 
 public:
-    NinePieceImageGrid(const NinePieceImage&, IntSize imageSize, IntRect borderImageArea,
+    NinePieceImageGrid(const NinePieceImage&, LayoutSize imageSize, LayoutRect borderImageArea,
         const IntRectOutsets& borderWidths);
 
     struct CORE_EXPORT NinePieceDrawInfo {
         STACK_ALLOCATED();
         bool isDrawable;
         bool isCornerPiece;
         FloatRect destination;
         FloatRect source;
 
         // tileScale and tileRule are only useful for non-corners, i.e. edge and center pieces.
@@ skipping 11 matching lines @@
         float scale() const { return isDrawable() ? (float)width / slice : 1; }
         int slice;
         int width;
     };
 
 private:
     void setDrawInfoCorner(NinePieceDrawInfo&, NinePiece) const;
     void setDrawInfoEdge(NinePieceDrawInfo&, NinePiece) const;
     void setDrawInfoMiddle(NinePieceDrawInfo&) const;
 
-    IntRect m_borderImageArea;
-    IntSize m_imageSize;
+    LayoutRect m_borderImageArea;
+    LayoutSize m_imageSize;
     Image::TileRule m_horizontalTileRule;
     Image::TileRule m_verticalTileRule;
     bool m_fill;
 
     Edge m_top;
     Edge m_right;
     Edge m_bottom;
     Edge m_left;
 };
 
 } // namespace blink
 
 #endif // NinePieceImageGrid_h