* fast/css/xml-stylesheet-pi-not-in-prolog-expected.checksum: Added.
        * fast/css/xml-stylesheet-pi-not-in-prolog-expected.png: Added.
        * fast/forms/input-appearance-height-expected.checksum: Added.
        Added missing test results.

        * fast/block/float/nopaint-after-layer-destruction-expected.checksum:
        * fast/block/positioning/absolute-positioned-overconstrained.html:
        * fast/css/ZeroOpacityLayers.html:
        * fast/css/ZeroOpacityLayers2.html:
        * fast/css/font-shorthand-weight-only-expected.checksum:
        * fast/css/hsl-color-expected.checksum:
        * fast/css/hsla-color-expected.checksum:
        * fast/css/resize-corner-tracking-expected.checksum:
        * fast/dom/HTMLLinkElement/pending-stylesheet-count-expected.checksum:
        * fast/dynamic/selection-highlight-adjust-expected.checksum:
        * fast/forms/button-generated-content-expected.checksum:
        * fast/frames/calculate-fi...

        Reviewed by Darin.

        - tests for http://bugzilla.opendarwin.org/show_bug.cgi?id=9506
        Tests using HSL rather than RGB for color values.

        * fast/css/hsl-color-expected.checksum: Added.
        * fast/css/hsl-color-expected.png: Added.
        * fast/css/hsl-color-expected.txt: Added.
        * fast/css/hsl-color.html: Added.
        * fast/css/hsla-color-expected.checksum: Added.
        * fast/css/hsla-color-expected.png: Added.
        * fast/css/hsla-color-expected.txt: Added.
        * fast/css/hsla-color.html: Added.

WebCore:

        Reviewed by Darin.
  
        - Added HSL color support as specified in CSS3 spec.
        http://bugzilla.opendarwin.org/show_bug.cgi?id=9506
        Added parsing support of hsl(h,s,l) and hsla(h,s,l,a)
        Added converting code to convert HSL to RGB

        * css/cssparser.cpp:
        (WebCore::CSSParser::parseColorParameters):
        Moved common code to parse RGB/RGBA values into it's
        own function. This code was duplicated in the parseColorFromValue()
        method.
        (WebCore::CSSParser::parseHSLParameters):
        Common code to parse HSL/HSLA values.
        (WebCore::CSSParser::parseColorFromValue):
        Moved RGB/RGBA parsing out to seperate function as the code was
        duplicated. 
        Added parsing support for hsl( and hsla(
        * css/cssparser.h:
        Added two new functions parseColorParameters() and 
        parseHSLParameters().
        * platform/Color.cpp:
        (WebCore::calcHue):
        Added Hue parameter to RGB color.
        (WebCore::makeRGBAFromHSLA):
        New function to convert HSLA to RGBA.
        * platform/Color.h:
        Added new functions makeRGBAFromHSLA() and calcHue().



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@15151 268f45cc-cd09-0410-ab3c-d52691b4dbfc