Remove SVGFilterElement's filterRes* attributes and setFilterRes()

LayoutTests/svg/W3C-SVG-1.1-SE/svgdom-over-01-f.svg

 <svg id="svg-root" width="100%" height="100%"
   viewBox="0 0 480 360" xmlns="http://www.w3.org/2000/svg"
   xmlns:xlink="http://www.w3.org/1999/xlink">
   <!--======================================================================-->
   <!--=  Copyright 2008 World Wide Web Consortium, (Massachusetts          =-->
   <!--=  Institute of Technology, European Research Consortium for         =-->
   <!--=  Informatics and Mathematics (ERCIM), Keio University).            =-->
   <!--=  All Rights Reserved.                                              =-->
   <!--=  See http://www.w3.org/Consortium/Legal/.                          =-->
   <!--======================================================================-->
@@ skipping 129 matching lines @@
         // SVGAnimatedLengthList
         new Subtest("t.x.baseVal.numberOfItems == 0"),
         
         // SVGAnimatedPointsList / SVGPointList
         new Subtest("p.points.numberOfItems == 0"),
       
         // SVGAnimatedEnumeration
         new Subtest("g.gradientUnits.baseVal == 2 (SVG_UNIT_TYPE_OBJECTBOUNDINGBOX)", "g.gradientUnits.baseVal == 2"),
 
         // SVGAnimatedInteger
-        new Subtest("f.filterResX.baseVal == 0"),
+        new Subtest("c.targetX.baseVal == 0"),
         
         // SVGAnimatedAngle
         new Subtest("m.orientAngle.baseVal.value == 0"),
         new Subtest("m.orientAngle.baseVal.unitType == 1 (SVG_ANGLETYPE_UNSPECIFIED)", "m.orientAngle.baseVal.unitType == 1"),
         
         // SVGAnimatedRect / SVGRect
         new Subtest("v.viewBox.baseVal.[x,y,width,height] == 0", 
                 "v.viewBox.baseVal.x == 0 && v.viewBox.baseVal.y == 0 && v.viewBox.baseVal.width == 0 && v.viewBox.baseVal.height == 0"),
         
         // SVGAnimatedTransformList
@@ skipping 32 matching lines @@
       fill="black">$Revision: 1.9 $</text>
   </g>
   <rect id="test-frame" x="1" y="1" width="478" height="358" fill="none" stroke="#000"/>
   <!-- comment out this watermark once the test is approved -->
   <g id="draft-watermark">
     <rect x="1" y="1" width="478" height="20" fill="red" stroke="black" stroke-width="1"/>
     <text font-family="SVGFreeSansASCII,sans-serif" font-weight="bold" font-size="20" x="240"
       text-anchor="middle" y="18" stroke-width="0.5" stroke="black" fill="white">DRAFT</text>
   </g>
 </svg>