Reviewed by mitz.

        Bring animation back to life
        http://bugzilla.opendarwin.org/show_bug.cgi?id=11021
        
        Register/unregister SVGSVGElements as time containers on insertion/removal.
        Replace uses of DeprecatedString with String in SVGAnimationElement
        Various whitespace clean-up.

        * ksvg2/misc/KSVGTimeScheduler.cpp:
        (WebCore::SVGTimer::notifyAll):
        * ksvg2/misc/SVGDocumentExtensions.cpp:
        (WebCore::SVGDocumentExtensions::startAnimations):
        (WebCore::SVGDocumentExtensions::pauseAnimations):
        (WebCore::SVGDocumentExtensions::unpauseAnimations):
        * ksvg2/svg/SVGAnimateTransformElement.cpp:
        (WebCore::SVGAnimateTransformElement::handleTimerEvent):
        (WebCore::SVGAnimateTransformElement::parseTransformValue):
        * ksvg2/svg/SVGAnimateTransformElement.h:
        * ksvg2/svg/SVGAnimationElement.cpp:
        (WebCore::SVGAnimationElement::SVGAnimationElement):
        (WebCore::SVGAnimationElement::parseMappedAttribute):
        (WebCore::SVGAnimationElement::parseClockValue):
        (WebCore::SVGAnimationElement::targetAttribute):
        (WebCore::SVGAnimationElement::setTargetAttribute):
        (WebCore::SVGAnimationElement::attributeName):
        * ksvg2/svg/SVGAnimationElement.h:
        (WebCore::SVGAnimationElement::rendererIsNeeded):
        * ksvg2/svg/SVGSVGElement.cpp:
        (WebCore::SVGSVGElement::getScreenCTM):
        (WebCore::SVGSVGElement::createRenderer):
        (WebCore::SVGSVGElement::insertedIntoDocument): added, calls addTimeContainer(this)
        (WebCore::SVGSVGElement::removedFromDocument): added, calls removeTimeContainer(this)
        * ksvg2/svg/SVGSVGElement.h:
        * ksvg2/svg/SVGSetElement.cpp:
        (WebCore::SVGSetElement::handleTimerEvent):
        * ksvg2/svg/SVGURIReference.cpp:
        (WebCore::SVGURIReference::getTarget):
        * ksvg2/svg/SVGURIReference.h:


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@16572 268f45cc-cd09-0410-ab3c-d52691b4dbfc