when contained in documents inside iframes (rather than always using the
        top-level document's viewport).  CSS media queries based on the viewport
        also needed to be dynamic and update as you resize the window (this is
        a HOT feature). :)

        This patch gets Acid3 up to 86/100 with 3 colored boxes filled in.

        Reviewed by olliej

        Added fast/media/viewport-media-query.html

        * css/CSSStyleSelector.cpp:
        (WebCore::CSSStyleSelector::CSSStyleSelector):
        (WebCore::CSSStyleSelector::addViewportDependentMediaQueryResult):
        (WebCore::CSSStyleSelector::affectedByViewportChange):
        * css/CSSStyleSelector.h:
        (WebCore::MediaQueryResult::MediaQueryResult):
        * css/MediaQueryEvaluator.cpp:
        (WebCore::MediaQueryEvaluator::MediaQueryEvaluator):
        (WebCore::MediaQueryEvaluator):
        (WebCore::MediaQueryEvaluator::eval):
        (WebCore::colorMediaFeatureEval):
        (WebCore::monochromeMediaFeatureEval):
        (WebCore::device_aspect_ratioMediaFeatureEval):
        (WebCore::device_pixel_ratioMediaFeatureEval):
        (WebCore::gridMediaFeatureEval):
        (WebCore::device_heightMediaFeatureEval):
        (WebCore::device_widthMediaFeatureEval):
        (WebCore::heightMediaFeatureEval):
        (WebCore::widthMediaFeatureEval):
        (WebCore::min_colorMediaFeatureEval):
        (WebCore::max_colorMediaFeatureEval):
        (WebCore::min_monochromeMediaFeatureEval):
        (WebCore::max_monochromeMediaFeatureEval):
        (WebCore::min_device_aspect_ratioMediaFeatureEval):
        (WebCore::max_device_aspect_ratioMediaFeatureEval):
        (WebCore::min_device_pixel_ratioMediaFeatureEval):
        (WebCore::max_device_pixel_ratioMediaFeatureEval):
        (WebCore::min_heightMediaFeatureEval):
        (WebCore::max_heightMediaFeatureEval):
        (WebCore::min_widthMediaFeatureEval):
        (WebCore::max_widthMediaFeatureEval):
        (WebCore::min_device_heightMediaFeatureEval):
        (WebCore::max_device_heightMediaFeatureEval):
        (WebCore::min_device_widthMediaFeatureEval):
        (WebCore::max_device_widthMediaFeatureEval):
        * css/MediaQueryEvaluator.h:
        * css/MediaQueryExp.cpp:
        (WebCore::MediaQueryExp::~MediaQueryExp):
        * css/MediaQueryExp.h:
        (WebCore::MediaQueryExp::value):
        (WebCore::MediaQueryExp::isViewportDependent):
        * html/HTMLMediaElement.cpp:
        (WebCore::HTMLMediaElement::pickMedia):
        * page/FrameView.cpp:
        (WebCore::FrameView::layout):



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@30466 268f45cc-cd09-0410-ab3c-d52691b4dbfc