Support for Crome roll 176827->179299.

tests/html/svg_3_test.dart

 library SVG3Test;
 import '../../pkg/unittest/lib/unittest.dart';
 import '../../pkg/unittest/lib/html_config.dart';
 import 'dart:html';
 import 'dart:svg' as svg;
 
 // Test that SVG elements have the operations advertised through all the IDL
 // interfaces.  This is a 'duck typing' test, and does not explicitly use 'is'
 // checks on the expected interfaces (that is in SVGTest2).
 
@@ skipping 63 matching lines @@
    * svg.ExternalResourcesRequired interface.
    */
   checkSvgExternalResourcesRequired(e) {
     var b = e.externalResourcesRequired;
     expect(b, isSvgAnimatedBoolean);
     expect(b.baseVal, isFalse);
     expect(b.animVal, isFalse);
   }
 
   /**
-   * Verifies that [e] supports the operations on the svg.Stylable interface.
-   */
-  checkSvgStylable(e) {
-    var className = e.$dom_svgClassName;
-    expect(className, isSvgAnimatedString);
-
-    var s = e.style;
-    expect(s, isCssStyleDeclaration);
-
-    var attributeA = e.getPresentationAttribute('A');
-    expect(attributeA, anyOf(isNull, isCssValue));
-  }
-
-  /**
    * Verifies that [e] supports the operations on the svg.Locatable interface.
    */
   checkSvgLocatable(e) {
     var v1 = e.farthestViewportElement;
     var v2 = e.nearestViewportElement;
     expect(v1, same(v2));
 
     var bbox = e.getBBox();
     expect(bbox, isSvgRect);
 
@@ skipping 22 matching lines @@
         var r = document.query('#rect1');
         checker(r);
         div.remove();
       });
   }
 
   testRect('rect_SvgTests', checkSvgTests);
   testRect('rect_SvgLangSpace', checkSvgLangSpace);
   testRect('rect_SvgExternalResourcesRequired',
            checkSvgExternalResourcesRequired);
-  testRect('rect_SvgStylable', checkSvgStylable);
   testRect('rect_SvgLocatable', checkSvgLocatable);
   testRect('rect_SvgTransformable', checkSvgTransformable);
 
 }