[CSS Shapes] First line gets incorrectly adjusted in shape-inside due to rounding

Source/core/rendering/shapes/ShapeInsideInfo.h

 /*
  * Copyright (C) 2012 Adobe Systems Incorporated. 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.
@@ skipping 71 matching lines @@
     const SegmentRangeList& segmentRanges() const { return m_segmentRanges; }
     const LineSegment* currentSegment() const
     {
         if (!hasSegments())
             return 0;
         ASSERT(m_segmentRanges.size() < m_segments.size());
         return &m_segments[m_segmentRanges.size()];
     }
     void clearSegments() { m_segments.clear(); }
     bool adjustLogicalLineTop(float minSegmentWidth);
-    LayoutUnit computeFirstFitPositionForFloat(const LayoutSize) const;
+    LayoutUnit computeFirstFitPositionForFloat(const FloatSize) const;

[leviw_travelin_and_unemployed, 2014/01/10 21:56:52]

I don't imagine you mean to pass this const by value.

 
     void setNeedsLayout(bool value) { m_needsLayout = value; }
     bool needsLayout() { return m_needsLayout; }
 
     virtual bool lineOverlapsShapeBounds() const OVERRIDE
     {
         return computedShape()->lineOverlapsShapePaddingBounds(m_shapeLineTop, m_lineHeight);
     }
 
 protected:
@@ skipping 16 matching lines @@
     , m_needsLayout(false)
     { }
 
     SegmentRangeList m_segmentRanges;
     bool m_needsLayout;
     SegmentList m_segments;
 };
 
 }
 #endif