Remove shape-inside support

Source/core/rendering/shapes/ShapeInsideInfo.cpp

Index: Source/core/rendering/shapes/ShapeInsideInfo.cpp
diff --git a/Source/core/rendering/shapes/ShapeInsideInfo.cpp b/Source/core/rendering/shapes/ShapeInsideInfo.cpp
deleted file mode 100644
index 533dccc9ebd1355f7ca80f2ea59fefe8f1ca1d1f..0000000000000000000000000000000000000000
--- a/Source/core/rendering/shapes/ShapeInsideInfo.cpp
+++ /dev/null
@@ -1,127 +0,0 @@
-/*
- * 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.
- * 2. Redistributions in binary form must reproduce the above
- *    copyright notice, this list of conditions and the following
- *    disclaimer in the documentation and/or other materials
- *    provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER “AS IS” AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
- * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
- * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
- * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include "config.h"
-#include "core/rendering/shapes/ShapeInsideInfo.h"
-
-#include "core/rendering/InlineIterator.h"
-#include "core/rendering/RenderBlock.h"
-
-namespace WebCore {
-
-LineSegmentRange::LineSegmentRange(const InlineIterator& start, const InlineIterator& end)
-    : start(start.root(), start.object(), start.offset())
-    , end(end.root(), end.object(), end.offset())
-    {
-    }
-
-bool ShapeInsideInfo::isEnabledFor(const RenderBlock& renderer)
-{
-    ShapeValue* shapeValue = renderer.style()->resolvedShapeInside();
-    if (!shapeValue)
-        return false;
-
-    switch (shapeValue->type()) {
-    case ShapeValue::Shape:
-        return shapeValue->shape() && shapeValue->shape()->type() != BasicShape::BasicShapeInsetType;
-    case ShapeValue::Image:
-        return shapeValue->isImageValid() && checkShapeImageOrigin(renderer.document(), *(shapeValue->image()->cachedImage()));
-    case ShapeValue::Box:
-        return true;
-    case ShapeValue::Outside:
-        return false;
-    }
-
-    return false;
-}
-
-bool ShapeInsideInfo::updateSegmentsForLine(LayoutSize lineOffset, LayoutUnit lineHeight)
-{
-    bool result = updateSegmentsForLine(lineOffset.height(), lineHeight);
-    for (size_t i = 0; i < m_segments.size(); i++) {
-        m_segments[i].logicalLeft -= lineOffset.width();
-        m_segments[i].logicalRight -= lineOffset.width();
-    }
-    return result;
-}
-
-bool ShapeInsideInfo::updateSegmentsForLine(LayoutUnit lineTop, LayoutUnit lineHeight)
-{
-    ASSERT(lineHeight >= 0);
-    m_referenceBoxLineTop = lineTop - logicalTopOffset();
-    m_lineHeight = lineHeight;
-    m_segments.clear();
-    m_segmentRanges.clear();
-
-    if (lineOverlapsShapeBounds())
-        m_segments = computeSegmentsForLine(lineTop, lineHeight);
-
-    return m_segments.size();
-}
-
-bool ShapeInsideInfo::adjustLogicalLineTop(float minSegmentWidth)
-{
-    const Shape& shape = computedShape();
-    if (m_lineHeight <= 0 || logicalLineTop() > shapeLogicalBottom())
-        return false;
-
-    LayoutUnit newLineTop;
-    if (shape.firstIncludedIntervalLogicalTop(m_referenceBoxLineTop, FloatSize(minSegmentWidth, m_lineHeight.toFloat()), newLineTop)) {
-        if (newLineTop > m_referenceBoxLineTop) {
-            m_referenceBoxLineTop = newLineTop;
-            return true;
-        }
-    }
-
-    return false;
-}
-
-ShapeValue* ShapeInsideInfo::shapeValue() const
-{
-    return m_renderer.style()->resolvedShapeInside();
-}
-
-const RenderStyle* ShapeInsideInfo::styleForWritingMode() const
-{
-    return m_renderer.style();
-}
-
-LayoutUnit ShapeInsideInfo::computeFirstFitPositionForFloat(const FloatSize& floatSize) const
-{
-    if (!floatSize.width() || shapeLogicalBottom() < logicalLineTop())
-        return 0;
-
-    LayoutUnit firstFitPosition = 0;
-    if (computedShape().firstIncludedIntervalLogicalTop(m_referenceBoxLineTop, floatSize, firstFitPosition) && (m_referenceBoxLineTop <= firstFitPosition))
-        return firstFitPosition;
-
-    return 0;
-}
-
-}