Reviewed by Dirk Schulze.

        Change maxEffectRect to a FloatRect.
        https://bugs.webkit.org/show_bug.cgi?id=59551

        * svg/filters/filter-after-transform-crash-expected.txt: Added.
        * svg/filters/filter-after-transform-crash.svg: Added.
2011-05-06  Cris Neckar  <cdn@chromium.org>

        Reviewed by Dirk Schulze.

        Tests for crash when a transform is applied to certain filters.
        https://bugs.webkit.org/show_bug.cgi?id=59551

        Test: svg/filters/filter-after-transform-crash.svg

        * platform/graphics/filters/FEComposite.cpp:
        (WebCore::FEComposite::determineAbsolutePaintRect):
        * platform/graphics/filters/FEConvolveMatrix.h:
        (WebCore::FEConvolveMatrix::determineAbsolutePaintRect):
        * platform/graphics/filters/FEDisplacementMap.h:
        (WebCore::FEDisplacementMap::determineAbsolutePaintRect):
        * platform/graphics/filters/FEFlood.h:
        (WebCore::FEFlood::determineAbsolutePaintRect):
        * platform/graphics/filters/FELighting.h:
        (WebCore::FELighting::determineAbsolutePaintRect):
        * platform/graphics/filters/FETile.h:
        (WebCore::FETile::determineAbsolutePaintRect):
        * platform/graphics/filters/FETurbulence.h:
        (WebCore::FETurbulence::determineAbsolutePaintRect):
        * platform/graphics/filters/FilterEffect.cpp:
        (WebCore::isFilterSizeValid):
        (WebCore::FilterEffect::determineAbsolutePaintRect):
        (WebCore::FilterEffect::asUnmultipliedImage):
        (WebCore::FilterEffect::asPremultipliedImage):
        (WebCore::FilterEffect::copyUnmultipliedImage):
        (WebCore::FilterEffect::copyPremultipliedImage):
        (WebCore::FilterEffect::createUnmultipliedImageResult):
        (WebCore::FilterEffect::createPremultipliedImageResult):
        * platform/graphics/filters/FilterEffect.h:
        (WebCore::FilterEffect::maxEffectRect):
        (WebCore::FilterEffect::setMaxEffectRect):
        * rendering/svg/RenderSVGResourceFilter.cpp:
        * rendering/svg/RenderSVGResourceFilterPrimitive.cpp:
        (WebCore::RenderSVGResourceFilterPrimitive::determineFilterPrimitiveSubregion):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@85926 268f45cc-cd09-0410-ab3c-d52691b4dbfc