Reviewed by Darin Adler.

        Rename Color::name() to Color::nameForRenderTreeAsText()
        https://bugs.webkit.org/show_bug.cgi?id=54464

        Color::name() returns the color as either #RRGGBB or #RRGGBBAA.
        Since the latter is not a valid CSS color, it can't be re-parsed
        by WebKit, and should only be used in DRT dumps.

        * editing/ApplyStyleCommand.cpp:
        (WebCore::StyleChange::extractTextStyles):
        * page/DragController.cpp:
        (WebCore::DragController::concludeEditDrag):
        * platform/graphics/Color.cpp:
        (WebCore::Color::nameForRenderTreeAsText):
        * platform/graphics/Color.h:
        * platform/graphics/GraphicsLayer.cpp:
        (WebCore::GraphicsLayer::dumpProperties):
        * platform/graphics/filters/FEFlood.cpp:
        (WebCore::FEFlood::externalRepresentation):
        * rendering/RenderTreeAsText.cpp:
        (WebCore::RenderTreeAsText::writeRenderObject):
        * rendering/svg/SVGRenderTreeAsText.cpp:
        (WebCore::operator<<):
        (WebCore::writeRenderSVGTextBox):
        * svg/SVGAnimateElement.cpp:
        (WebCore::SVGAnimateElement::applyResultsToTarget):
        * svg/SVGColor.cpp:
        (WebCore::SVGColor::cssText):


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@78590 268f45cc-cd09-0410-ab3c-d52691b4dbfc