[Webkit-unassigned] [Bug 257614] Set intrinsic size for inline SVG earlier

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=257614

--- Comment #2 from Ahmad Saleem <ahmad.saleem792 at gmail.com> ---
Changes needed in Source/WebCore/rendering/svg/LegacyRenderSVGRoot.cpp:

const int defaultWidth = 300;
const int defaultHeight = 150;

LegacyRenderSVGRoot::LegacyRenderSVGRoot(SVGSVGElement& element, RenderStyle&& style)
    : RenderReplaced(element, WTFMove(style))
    , m_isLayoutSizeChanged(false)
    , m_needsBoundariesOrTransformUpdate(true)
    , m_hasBoxDecorations(false)
{
    LayoutSize intrinsicSize(calculateIntrinsicSize());
    if (!intrinsicSize.width())
        intrinsicSize.setWidth(defaultWidth);
    if (!intrinsicSize.height())
        intrinsicSize.setHeight(defaultHeight);
    setIntrinsicSize(intrinsicSize);
}

and


FloatSize LegacyRenderSVGRoot::calculateIntrinsicSize() const
{
    return FloatSize(floatValueForLength(svgSVGElement().intrinsicWidth(), 0), floatValueForLength(svgSVGElement().intrinsicHeight(), 0));
}

void LegacyRenderSVGRoot::computeIntrinsicRatioInformation(FloatSize& intrinsicSize, FloatSize& intrinsicRatio) const
{
    ASSERT(!shouldApplySizeContainment());
    // https://www.w3.org/TR/SVG/coords.html#IntrinsicSizing
    intrinsicSize = calculateIntrinsicSize();
    if (style().aspectRatio
...

__

and Source/WebCore/rendering/svg/LegacyRenderSVGRoot.h:

FloatSize calculateIntrinsicSize() const;

_____

Make us pass the test in Legacy, will try LBSE next.

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