Break LayoutObject dependency for NinePieceImagePainter

third_party/WebKit/Source/core/paint/BoxPainter.h

 // Copyright 2014 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 BoxPainter_h
 #define BoxPainter_h
 
 #include "core/layout/BackgroundBleedAvoidance.h"
 #include "core/paint/BoxPainterBase.h"
 #include "core/paint/RoundedInnerRectClipper.h"
 #include "platform/geometry/LayoutSize.h"
 #include "platform/graphics/GraphicsTypes.h"
 #include "platform/wtf/Allocator.h"
-#include "platform/wtf/Optional.h"
-#include "third_party/skia/include/core/SkBlendMode.h"
 
 namespace blink {
 
-class ComputedStyle;
 class FillLayer;
-class GraphicsContext;
 class InlineFlowBox;
 class LayoutPoint;
 class LayoutRect;
-class NinePieceImage;
 struct PaintInfo;
 class LayoutBox;
 class LayoutObject;
 class LayoutBoxModelObject;
 
 class BoxPainter : public BoxPainterBase {
   STACK_ALLOCATED();
 
  public:
   BoxPainter(const LayoutBox& layout_box) : layout_box_(layout_box) {}
@@ skipping 18 matching lines @@
   static void PaintFillLayer(const LayoutBoxModelObject&,
                              const PaintInfo&,
                              const Color&,
                              const FillLayer&,
                              const LayoutRect&,
                              BackgroundBleedAvoidance,
                              const InlineFlowBox* = nullptr,
                              const LayoutSize& = LayoutSize(),
                              SkBlendMode = SkBlendMode::kSrcOver,
                              const LayoutObject* background_object = nullptr);
-  static bool PaintNinePieceImage(const LayoutBoxModelObject&,
-                                  GraphicsContext&,
-                                  const LayoutRect&,
-                                  const ComputedStyle&,
-                                  const NinePieceImage&,
-                                  SkBlendMode = SkBlendMode::kSrcOver);
-  static void PaintBorder(const LayoutBoxModelObject&,
-                          const PaintInfo&,
-                          const LayoutRect&,
-                          const ComputedStyle&,
-                          BackgroundBleedAvoidance = kBackgroundBleedNone,
-                          bool include_logical_left_edge = true,
-                          bool include_logical_right_edge = true);
-
   LayoutRect BoundsForDrawingRecorder(const PaintInfo&,
                                       const LayoutPoint& adjusted_paint_offset);
 
   static bool IsPaintingBackgroundOfPaintContainerIntoScrollingContentsLayer(
       const LayoutBoxModelObject*,
       const PaintInfo&);
 
  private:
   void PaintBackground(const PaintInfo&,
                        const LayoutRect&,
                        const Color& background_color,
                        BackgroundBleedAvoidance = kBackgroundBleedNone);
+  Node* GetNode();
 
   const LayoutBox& layout_box_;
 };
 
 }  // namespace blink
 
 #endif