Remove outline painting on inlines.

sky/engine/core/rendering/RenderInline.cpp

Index: sky/engine/core/rendering/RenderInline.cpp
diff --git a/sky/engine/core/rendering/RenderInline.cpp b/sky/engine/core/rendering/RenderInline.cpp
index ca9f658d5680a3ce85fdebf895a9d3f869e8ae21..5e05b733d9f225d7af9e409cc9e1720a1aec1a94 100644
--- a/sky/engine/core/rendering/RenderInline.cpp
+++ b/sky/engine/core/rendering/RenderInline.cpp
@@ -256,17 +256,6 @@ private:
     const LayoutPoint& m_accumulatedOffset;
 };
 
-} // unnamed namespace
-
-void RenderInline::absoluteRects(Vector<IntRect>& rects, const LayoutPoint& accumulatedOffset) const
-{
-    AbsoluteRectsGeneratorContext context(rects, accumulatedOffset);
-    generateLineBoxRects(context);
-}
-
-
-namespace {
-
 class AbsoluteQuadsGeneratorContext {
 public:
     AbsoluteQuadsGeneratorContext(const RenderInline* renderer, Vector<FloatQuad>& quads)
@@ -787,175 +776,4 @@ void RenderInline::addFocusRingRects(Vector<IntRect>& rects, const LayoutPoint&
     addChildFocusRingRects(rects, additionalOffset, paintContainer);
 }
 
-namespace {
-
-class AbsoluteLayoutRectsGeneratorContext {
-public:
-    AbsoluteLayoutRectsGeneratorContext(Vector<LayoutRect>& rects, const LayoutPoint& accumulatedOffset)
-        : m_rects(rects)
-        , m_accumulatedOffset(accumulatedOffset) { }
-
-    void operator()(const FloatRect& rect)
-    {
-        LayoutRect layoutRect(rect);
-        layoutRect.move(m_accumulatedOffset.x(), m_accumulatedOffset.y());
-        m_rects.append(layoutRect);
-    }
-private:
-    Vector<LayoutRect>& m_rects;
-    const LayoutPoint& m_accumulatedOffset;
-};
-
-}
-
-void RenderInline::paintOutline(PaintInfo& paintInfo, const LayoutPoint& paintOffset)
-{
-    RenderStyle* styleToUse = style();
-    if (!styleToUse->hasOutline())
-        return;
-
-    if (styleToUse->outlineStyleIsAuto())
-        return;
-
-    if (styleToUse->outlineStyle() == BNONE)
-        return;
-
-    Vector<LayoutRect> rects;
-
-    rects.append(LayoutRect());
-    for (InlineFlowBox* curr = firstLineBox(); curr; curr = curr->nextLineBox()) {
-        RootInlineBox& root = curr->root();
-        LayoutUnit top = std::max<LayoutUnit>(root.lineTop(), curr->logicalTop());
-        LayoutUnit bottom = std::min<LayoutUnit>(root.lineBottom(), curr->logicalBottom());
-        rects.append(LayoutRect(curr->x(), top, curr->logicalWidth(), bottom - top));
-    }
-    rects.append(LayoutRect());
-
-    Color outlineColor = resolveColor(styleToUse, CSSPropertyOutlineColor);
-    bool useTransparencyLayer = outlineColor.hasAlpha();
-
-    GraphicsContext* graphicsContext = paintInfo.context;
-    if (useTransparencyLayer) {
-        graphicsContext->beginTransparencyLayer(static_cast<float>(outlineColor.alpha()) / 255);
-        outlineColor = Color(outlineColor.red(), outlineColor.green(), outlineColor.blue());
-    }
-
-    for (unsigned i = 1; i < rects.size() - 1; i++)
-        paintOutlineForLine(graphicsContext, paintOffset, rects.at(i - 1), rects.at(i), rects.at(i + 1), outlineColor);
-
-    if (useTransparencyLayer)
-        graphicsContext->endLayer();
-}
-
-void RenderInline::paintOutlineForLine(GraphicsContext* graphicsContext, const LayoutPoint& paintOffset,
-                                       const LayoutRect& lastline, const LayoutRect& thisline, const LayoutRect& nextline,
-                                       const Color outlineColor)
-{
-    RenderStyle* styleToUse = style();
-    int outlineWidth = styleToUse->outlineWidth();
-    EBorderStyle outlineStyle = styleToUse->outlineStyle();
-
-    bool antialias = shouldAntialiasLines(graphicsContext);
-
-    int offset = style()->outlineOffset();
-
-    LayoutRect box(LayoutPoint(paintOffset.x() + thisline.x() - offset, paintOffset.y() + thisline.y() - offset),
-        LayoutSize(thisline.width() + offset, thisline.height() + offset));
-
-    IntRect pixelSnappedBox = pixelSnappedIntRect(box);
-    if (pixelSnappedBox.width() < 0 || pixelSnappedBox.height() < 0)
-        return;
-    IntRect pixelSnappedLastLine = pixelSnappedIntRect(paintOffset.x() + lastline.x(), 0, lastline.width(), 0);
-    IntRect pixelSnappedNextLine = pixelSnappedIntRect(paintOffset.x() + nextline.x(), 0, nextline.width(), 0);
-
-    // left edge
-    drawLineForBoxSide(graphicsContext,
-        pixelSnappedBox.x() - outlineWidth,
-        pixelSnappedBox.y() - (lastline.isEmpty() || thisline.x() < lastline.x() || (lastline.maxX() - 1) <= thisline.x() ? outlineWidth : 0),
-        pixelSnappedBox.x(),
-        pixelSnappedBox.maxY() + (nextline.isEmpty() || thisline.x() <= nextline.x() || (nextline.maxX() - 1) <= thisline.x() ? outlineWidth : 0),
-        BSLeft,
-        outlineColor, outlineStyle,
-        (lastline.isEmpty() || thisline.x() < lastline.x() || (lastline.maxX() - 1) <= thisline.x() ? outlineWidth : -outlineWidth),
-        (nextline.isEmpty() || thisline.x() <= nextline.x() || (nextline.maxX() - 1) <= thisline.x() ? outlineWidth : -outlineWidth),
-        antialias);
-
-    // right edge
-    drawLineForBoxSide(graphicsContext,
-        pixelSnappedBox.maxX(),
-        pixelSnappedBox.y() - (lastline.isEmpty() || lastline.maxX() < thisline.maxX() || (thisline.maxX() - 1) <= lastline.x() ? outlineWidth : 0),
-        pixelSnappedBox.maxX() + outlineWidth,
-        pixelSnappedBox.maxY() + (nextline.isEmpty() || nextline.maxX() <= thisline.maxX() || (thisline.maxX() - 1) <= nextline.x() ? outlineWidth : 0),
-        BSRight,
-        outlineColor, outlineStyle,
-        (lastline.isEmpty() || lastline.maxX() < thisline.maxX() || (thisline.maxX() - 1) <= lastline.x() ? outlineWidth : -outlineWidth),
-        (nextline.isEmpty() || nextline.maxX() <= thisline.maxX() || (thisline.maxX() - 1) <= nextline.x() ? outlineWidth : -outlineWidth),
-        antialias);
-    // upper edge
-    if (thisline.x() < lastline.x())
-        drawLineForBoxSide(graphicsContext,
-            pixelSnappedBox.x() - outlineWidth,
-            pixelSnappedBox.y() - outlineWidth,
-            std::min(pixelSnappedBox.maxX() + outlineWidth, (lastline.isEmpty() ? 1000000 : pixelSnappedLastLine.x())),
-            pixelSnappedBox.y(),
-            BSTop, outlineColor, outlineStyle,
-            outlineWidth,
-            (!lastline.isEmpty() && paintOffset.x() + lastline.x() + 1 < pixelSnappedBox.maxX() + outlineWidth) ? -outlineWidth : outlineWidth,
-            antialias);
-
-    if (lastline.maxX() < thisline.maxX())
-        drawLineForBoxSide(graphicsContext,
-            std::max(lastline.isEmpty() ? -1000000 : pixelSnappedLastLine.maxX(), pixelSnappedBox.x() - outlineWidth),
-            pixelSnappedBox.y() - outlineWidth,
-            pixelSnappedBox.maxX() + outlineWidth,
-            pixelSnappedBox.y(),
-            BSTop, outlineColor, outlineStyle,
-            (!lastline.isEmpty() && pixelSnappedBox.x() - outlineWidth < paintOffset.x() + lastline.maxX()) ? -outlineWidth : outlineWidth,
-            outlineWidth, antialias);
-
-    if (thisline.x() == thisline.maxX())
-          drawLineForBoxSide(graphicsContext,
-            pixelSnappedBox.x() - outlineWidth,
-            pixelSnappedBox.y() - outlineWidth,
-            pixelSnappedBox.maxX() + outlineWidth,
-            pixelSnappedBox.y(),
-            BSTop, outlineColor, outlineStyle,
-            outlineWidth,
-            outlineWidth,
-            antialias);
-
-    // lower edge
-    if (thisline.x() < nextline.x())
-        drawLineForBoxSide(graphicsContext,
-            pixelSnappedBox.x() - outlineWidth,
-            pixelSnappedBox.maxY(),
-            std::min(pixelSnappedBox.maxX() + outlineWidth, !nextline.isEmpty() ? pixelSnappedNextLine.x() + 1 : 1000000),
-            pixelSnappedBox.maxY() + outlineWidth,
-            BSBottom, outlineColor, outlineStyle,
-            outlineWidth,
-            (!nextline.isEmpty() && paintOffset.x() + nextline.x() + 1 < pixelSnappedBox.maxX() + outlineWidth) ? -outlineWidth : outlineWidth,
-            antialias);
-
-    if (nextline.maxX() < thisline.maxX())
-        drawLineForBoxSide(graphicsContext,
-            std::max(!nextline.isEmpty() ? pixelSnappedNextLine.maxX() : -1000000, pixelSnappedBox.x() - outlineWidth),
-            pixelSnappedBox.maxY(),
-            pixelSnappedBox.maxX() + outlineWidth,
-            pixelSnappedBox.maxY() + outlineWidth,
-            BSBottom, outlineColor, outlineStyle,
-            (!nextline.isEmpty() && pixelSnappedBox.x() - outlineWidth < paintOffset.x() + nextline.maxX()) ? -outlineWidth : outlineWidth,
-            outlineWidth, antialias);
-
-    if (thisline.x() == thisline.maxX())
-          drawLineForBoxSide(graphicsContext,
-            pixelSnappedBox.x() - outlineWidth,
-            pixelSnappedBox.maxY(),
-            pixelSnappedBox.maxX() + outlineWidth,
-            pixelSnappedBox.maxY() + outlineWidth,
-            BSBottom, outlineColor, outlineStyle,
-            outlineWidth,
-            outlineWidth,
-            antialias);
-}
-
 } // namespace blink