Remove shape-inside support

Source/core/rendering/LayoutState.h

 /*
  * Copyright (C) 2007 Apple Inc.  All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 19 matching lines @@
 #include "platform/geometry/LayoutRect.h"
 #include "wtf/HashMap.h"
 #include "wtf/Noncopyable.h"
 
 namespace WebCore {
 
 class RenderBlockFlow;
 class RenderBox;
 class RenderObject;
 class RenderFlowThread;
-class ShapeInsideInfo;
 
 class LayoutState {
     WTF_MAKE_NONCOPYABLE(LayoutState);
 public:
     // Constructor for root LayoutState created by RenderView
     LayoutState(LayoutUnit pageLogicalHeight, bool pageLogicalHeightChanged)
         : m_clipped(false)
         , m_isPaginated(pageLogicalHeight)
         , m_pageLogicalHeightChanged(pageLogicalHeightChanged)
 #if !ASSERT_DISABLED
         , m_layoutDeltaXSaturated(false)
         , m_layoutDeltaYSaturated(false)
 #endif
         , m_columnInfo(0)
         , m_next(0)
-        , m_shapeInsideInfo(0)
         , m_pageLogicalHeight(pageLogicalHeight)
 #ifndef NDEBUG
         , m_renderer(0)
 #endif
     {
     }
 
     LayoutState(LayoutState*, RenderBox&, const LayoutSize& offset, LayoutUnit pageLogicalHeight, bool pageHeightLogicalChanged, ColumnInfo*);
     explicit LayoutState(RenderObject&);
 
@@ skipping 26 matching lines @@
     const LayoutSize& layoutOffset() const { return m_layoutOffset; }
     const LayoutSize& layoutDelta() const { return m_layoutDelta; }
     const LayoutSize& pageOffset() const { return m_pageOffset; }
     LayoutUnit pageLogicalHeight() const { return m_pageLogicalHeight; }
     bool pageLogicalHeightChanged() const { return m_pageLogicalHeightChanged; }
 
     LayoutState* next() const { return m_next; }
 
     bool needsBlockDirectionLocationSetBeforeLayout() const { return m_isPaginated && m_pageLogicalHeight; }
 
-    ShapeInsideInfo* shapeInsideInfo() const { return m_shapeInsideInfo; }
     ColumnInfo* columnInfo() const { return m_columnInfo; }
 
     const LayoutRect& clipRect() const { return m_clipRect; }
     const LayoutSize& paintOffset() const { return m_paintOffset; }
 
 #ifndef NDEBUG
     RenderObject* renderer() const { return m_renderer; }
 #endif
 #if !ASSERT_DISABLED
     bool layoutDeltaXSaturated() const { return m_layoutDeltaXSaturated; }
     bool layoutDeltaYSaturated() const { return m_layoutDeltaYSaturated; }
 #endif
 
 private:
     // Do not add anything apart from bitfields until after m_columnInfo. See https://bugs.webkit.org/show_bug.cgi?id=100173
     bool m_clipped:1;
     bool m_isPaginated:1;
     // If our page height has changed, this will force all blocks to relayout.
     bool m_pageLogicalHeightChanged:1;
 #if !ASSERT_DISABLED
     bool m_layoutDeltaXSaturated:1;
     bool m_layoutDeltaYSaturated:1;
 #endif
     // If the enclosing pagination model is a column model, then this will store column information for easy retrieval/manipulation.
     ColumnInfo* m_columnInfo;
     LayoutState* m_next;
-    ShapeInsideInfo* m_shapeInsideInfo;
 
     // FIXME: Distinguish between the layout clip rect and the paint clip rect which may be larger,
     // e.g., because of composited scrolling.
     LayoutRect m_clipRect;
 
     // x/y offset from container. Includes relative positioning and scroll offsets.
     LayoutSize m_paintOffset;
     // x/y offset from container. Does not include relative positioning or scroll offsets.
     LayoutSize m_layoutOffset;
     // Transient offset from the final position of the object
     // used to ensure that repaints happen in the correct place.
     // This is a total delta accumulated from the root.
     LayoutSize m_layoutDelta;
 
     // The current page height for the pagination model that encloses us.
     LayoutUnit m_pageLogicalHeight;
     // The offset of the start of the first page in the nearest enclosing pagination model.
     LayoutSize m_pageOffset;
 
 #ifndef NDEBUG
     RenderObject* m_renderer;
 #endif
 };
 
 } // namespace WebCore
 
 #endif // LayoutState_h