Annotate dart:html constructor expressions with precise non-nullable types.

sdk/lib/svg/dart2js/svg_dart2js.dart

 /**
  * Scalable Vector Graphics:
  * Two-dimensional vector graphics with support for events and animation.
  *
  * For details about the features and syntax of SVG, a W3C standard,
  * refer to the
  * [Scalable Vector Graphics Specification](http://www.w3.org/TR/SVG/).
  */
 library dart.dom.svg;
 
@@ skipping 33 matching lines @@
 @DocsEditable()
 @DomName('SVGAElement')
 @Unstable()
 @Native("SVGAElement")
 class AElement extends GraphicsElement implements UriReference {
   // To suppress missing implicit constructor warnings.
   factory AElement._() { throw new UnsupportedError("Not supported"); }
 
   @DomName('SVGAElement.SVGAElement')
   @DocsEditable()
-  factory AElement() => _SvgElementFactoryProvider.createSvgElement_tag("a");
+  factory AElement() => JS('AElement', '#', _SvgElementFactoryProvider.createSvgElement_tag("a"));
   /**
    * Constructor instantiated by the DOM when a custom element has been created.
    *
    * This can only be called by subclasses from their created constructor.
    */
   AElement.created() : super.created();
 
   @DomName('SVGAElement.target')
   @DocsEditable()
   final AnimatedString target;
@@ skipping 15 matching lines @@
 @SupportedBrowser(SupportedBrowser.FIREFOX)
 @SupportedBrowser(SupportedBrowser.SAFARI)
 @Unstable()
 @Native("SVGAltGlyphElement")
 class AltGlyphElement extends TextPositioningElement implements UriReference {
   // To suppress missing implicit constructor warnings.
   factory AltGlyphElement._() { throw new UnsupportedError("Not supported"); }
 
   @DomName('SVGAltGlyphElement.SVGAltGlyphElement')
   @DocsEditable()
-  factory AltGlyphElement() => _SvgElementFactoryProvider.createSvgElement_tag("altGlyph");
+  factory AltGlyphElement() => JS('AltGlyphElement', '#', _SvgElementFactoryProvider.createSvgElement_tag("altGlyph"));
   /**
    * Constructor instantiated by the DOM when a custom element has been created.
    *
    * This can only be called by subclasses from their created constructor.
    */
   AltGlyphElement.created() : super.created();
 
   /// Checks if this type is supported on the current platform.
   static bool get supported => SvgElement.isTagSupported('altGlyph') && (new SvgElement.tag('altGlyph') is AltGlyphElement);
 
@@ skipping 79 matching lines @@
 @SupportedBrowser(SupportedBrowser.FIREFOX)
 @SupportedBrowser(SupportedBrowser.SAFARI)
 @Unstable()
 @Native("SVGAnimateElement")
 class AnimateElement extends AnimationElement {
   // To suppress missing implicit constructor warnings.
   factory AnimateElement._() { throw new UnsupportedError("Not supported"); }
 
   @DomName('SVGAnimateElement.SVGAnimateElement')
   @DocsEditable()
-  factory AnimateElement() => _SvgElementFactoryProvider.createSvgElement_tag("animate");
+  factory AnimateElement() => JS('AnimateElement', '#', _SvgElementFactoryProvider.createSvgElement_tag("animate"));
   /**
    * Constructor instantiated by the DOM when a custom element has been created.
    *
    * This can only be called by subclasses from their created constructor.
    */
   AnimateElement.created() : super.created();
 
   /// Checks if this type is supported on the current platform.
   static bool get supported => SvgElement.isTagSupported('animate') && (new SvgElement.tag('animate') is AnimateElement);
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable()
 @DomName('SVGAnimateMotionElement')
 @SupportedBrowser(SupportedBrowser.CHROME)
 @SupportedBrowser(SupportedBrowser.FIREFOX)
 @SupportedBrowser(SupportedBrowser.SAFARI)
 @Unstable()
 @Native("SVGAnimateMotionElement")
 class AnimateMotionElement extends AnimationElement {
   // To suppress missing implicit constructor warnings.
   factory AnimateMotionElement._() { throw new UnsupportedError("Not supported"); }
 
   @DomName('SVGAnimateMotionElement.SVGAnimateMotionElement')
   @DocsEditable()
-  factory AnimateMotionElement() => _SvgElementFactoryProvider.createSvgElement_tag("animateMotion");
+  factory AnimateMotionElement() => JS('AnimateMotionElement', '#', _SvgElementFactoryProvider.createSvgElement_tag("animateMotion"));
   /**
    * Constructor instantiated by the DOM when a custom element has been created.
    *
    * This can only be called by subclasses from their created constructor.
    */
   AnimateMotionElement.created() : super.created();
 
   /// Checks if this type is supported on the current platform.
   static bool get supported => SvgElement.isTagSupported('animateMotion') && (new SvgElement.tag('animateMotion') is AnimateMotionElement);
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable()
 @DomName('SVGAnimateTransformElement')
 @SupportedBrowser(SupportedBrowser.CHROME)
 @SupportedBrowser(SupportedBrowser.FIREFOX)
 @SupportedBrowser(SupportedBrowser.SAFARI)
 @Unstable()
 @Native("SVGAnimateTransformElement")
 class AnimateTransformElement extends AnimationElement {
   // To suppress missing implicit constructor warnings.
   factory AnimateTransformElement._() { throw new UnsupportedError("Not supported"); }
 
   @DomName('SVGAnimateTransformElement.SVGAnimateTransformElement')
   @DocsEditable()
-  factory AnimateTransformElement() => _SvgElementFactoryProvider.createSvgElement_tag("animateTransform");
+  factory AnimateTransformElement() => JS('AnimateTransformElement', '#', _SvgElementFactoryProvider.createSvgElement_tag("animateTransform"));
   /**
    * Constructor instantiated by the DOM when a custom element has been created.
    *
    * This can only be called by subclasses from their created constructor.
    */
   AnimateTransformElement.created() : super.created();
 
   /// Checks if this type is supported on the current platform.
   static bool get supported => SvgElement.isTagSupported('animateTransform') && (new SvgElement.tag('animateTransform') is AnimateTransformElement);
 }
@@ skipping 257 matching lines @@
 @DocsEditable()
 @DomName('SVGAnimationElement')
 @Unstable()
 @Native("SVGAnimationElement")
 class AnimationElement extends SvgElement implements Tests {
   // To suppress missing implicit constructor warnings.
   factory AnimationElement._() { throw new UnsupportedError("Not supported"); }
 
   @DomName('SVGAnimationElement.SVGAnimationElement')
   @DocsEditable()
-  factory AnimationElement() => _SvgElementFactoryProvider.createSvgElement_tag("animation");
+  factory AnimationElement() => JS('AnimationElement', '#', _SvgElementFactoryProvider.createSvgElement_tag("animation"));
   /**
    * Constructor instantiated by the DOM when a custom element has been created.
    *
    * This can only be called by subclasses from their created constructor.
    */
   AnimationElement.created() : super.created();
 
   @DomName('SVGAnimationElement.targetElement')
   @DocsEditable()
   final SvgElement targetElement;
@@ skipping 52 matching lines @@
 @DocsEditable()
 @DomName('SVGCircleElement')
 @Unstable()
 @Native("SVGCircleElement")
 class CircleElement extends GeometryElement {
   // To suppress missing implicit constructor warnings.
   factory CircleElement._() { throw new UnsupportedError("Not supported"); }
 
   @DomName('SVGCircleElement.SVGCircleElement')
   @DocsEditable()
-  factory CircleElement() => _SvgElementFactoryProvider.createSvgElement_tag("circle");
+  factory CircleElement() => JS('CircleElement', '#', _SvgElementFactoryProvider.createSvgElement_tag("circle"));
   /**
    * Constructor instantiated by the DOM when a custom element has been created.
    *
    * This can only be called by subclasses from their created constructor.
    */
   CircleElement.created() : super.created();
 
   @DomName('SVGCircleElement.cx')
   @DocsEditable()
   final AnimatedLength cx;
@@ skipping 14 matching lines @@
 @DocsEditable()
 @DomName('SVGClipPathElement')
 @Unstable()
 @Native("SVGClipPathElement")
 class ClipPathElement extends GraphicsElement {
   // To suppress missing implicit constructor warnings.
   factory ClipPathElement._() { throw new UnsupportedError("Not supported"); }
 
   @DomName('SVGClipPathElement.SVGClipPathElement')
   @DocsEditable()
-  factory ClipPathElement() => _SvgElementFactoryProvider.createSvgElement_tag("clipPath");
+  factory ClipPathElement() => JS('ClipPathElement', '#', _SvgElementFactoryProvider.createSvgElement_tag("clipPath"));
   /**
    * Constructor instantiated by the DOM when a custom element has been created.
    *
    * This can only be called by subclasses from their created constructor.
    */
   ClipPathElement.created() : super.created();
 
   @DomName('SVGClipPathElement.clipPathUnits')
   @DocsEditable()
   final AnimatedEnumeration clipPathUnits;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable()
 @DomName('SVGDefsElement')
 @Unstable()
 @Native("SVGDefsElement")
 class DefsElement extends GraphicsElement {
   // To suppress missing implicit constructor warnings.
   factory DefsElement._() { throw new UnsupportedError("Not supported"); }
 
   @DomName('SVGDefsElement.SVGDefsElement')
   @DocsEditable()
-  factory DefsElement() => _SvgElementFactoryProvider.createSvgElement_tag("defs");
+  factory DefsElement() => JS('DefsElement', '#', _SvgElementFactoryProvider.createSvgElement_tag("defs"));
   /**
    * Constructor instantiated by the DOM when a custom element has been created.
    *
    * This can only be called by subclasses from their created constructor.
    */
   DefsElement.created() : super.created();
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable()
 @DomName('SVGDescElement')
 @Unstable()
 @Native("SVGDescElement")
 class DescElement extends SvgElement {
   // To suppress missing implicit constructor warnings.
   factory DescElement._() { throw new UnsupportedError("Not supported"); }
 
   @DomName('SVGDescElement.SVGDescElement')
   @DocsEditable()
-  factory DescElement() => _SvgElementFactoryProvider.createSvgElement_tag("desc");
+  factory DescElement() => JS('DescElement', '#', _SvgElementFactoryProvider.createSvgElement_tag("desc"));
   /**
    * Constructor instantiated by the DOM when a custom element has been created.
    *
    * This can only be called by subclasses from their created constructor.
    */
   DescElement.created() : super.created();
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
@@ skipping 21 matching lines @@
 @DocsEditable()
 @DomName('SVGEllipseElement')
 @Unstable()
 @Native("SVGEllipseElement")
 class EllipseElement extends GeometryElement {
   // To suppress missing implicit constructor warnings.
   factory EllipseElement._() { throw new UnsupportedError("Not supported"); }
 
   @DomName('SVGEllipseElement.SVGEllipseElement')
   @DocsEditable()
-  factory EllipseElement() => _SvgElementFactoryProvider.createSvgElement_tag("ellipse");
+  factory EllipseElement() => JS('EllipseElement', '#', _SvgElementFactoryProvider.createSvgElement_tag("ellipse"));
   /**
    * Constructor instantiated by the DOM when a custom element has been created.
    *
    * This can only be called by subclasses from their created constructor.
    */
   EllipseElement.created() : super.created();
 
   @DomName('SVGEllipseElement.cx')
   @DocsEditable()
   final AnimatedLength cx;
@@ skipping 22 matching lines @@
 @SupportedBrowser(SupportedBrowser.IE, '10')
 @SupportedBrowser(SupportedBrowser.SAFARI)
 @Unstable()
 @Native("SVGFEBlendElement")
 class FEBlendElement extends SvgElement implements FilterPrimitiveStandardAttributes {
   // To suppress missing implicit constructor warnings.
   factory FEBlendElement._() { throw new UnsupportedError("Not supported"); }
 
   @DomName('SVGFEBlendElement.SVGFEBlendElement')
   @DocsEditable()
-  factory FEBlendElement() => _SvgElementFactoryProvider.createSvgElement_tag("feBlend");
+  factory FEBlendElement() => JS('FEBlendElement', '#', _SvgElementFactoryProvider.createSvgElement_tag("feBlend"));
   /**
    * Constructor instantiated by the DOM when a custom element has been created.
    *
    * This can only be called by subclasses from their created constructor.
    */
   FEBlendElement.created() : super.created();
 
   /// Checks if this type is supported on the current platform.
   static bool get supported => SvgElement.isTagSupported('feBlend') && (new SvgElement.tag('feBlend') is FEBlendElement);
 
@@ skipping 67 matching lines @@
 @SupportedBrowser(SupportedBrowser.IE, '10')
 @SupportedBrowser(SupportedBrowser.SAFARI)
 @Unstable()
 @Native("SVGFEColorMatrixElement")
 class FEColorMatrixElement extends SvgElement implements FilterPrimitiveStandardAttributes {
   // To suppress missing implicit constructor warnings.
   factory FEColorMatrixElement._() { throw new UnsupportedError("Not supported"); }
 
   @DomName('SVGFEColorMatrixElement.SVGFEColorMatrixElement')
   @DocsEditable()
-  factory FEColorMatrixElement() => _SvgElementFactoryProvider.createSvgElement_tag("feColorMatrix");
+  factory FEColorMatrixElement() => JS('FEColorMatrixElement', '#', _SvgElementFactoryProvider.createSvgElement_tag("feColorMatrix"));
   /**
    * Constructor instantiated by the DOM when a custom element has been created.
    *
    * This can only be called by subclasses from their created constructor.
    */
   FEColorMatrixElement.created() : super.created();
 
   /// Checks if this type is supported on the current platform.
   static bool get supported => SvgElement.isTagSupported('feColorMatrix') && (new SvgElement.tag('feColorMatrix') is FEColorMatrixElement);
 
@@ skipping 63 matching lines @@
 @SupportedBrowser(SupportedBrowser.IE, '10')
 @SupportedBrowser(SupportedBrowser.SAFARI)
 @Unstable()
 @Native("SVGFEComponentTransferElement")
 class FEComponentTransferElement extends SvgElement implements FilterPrimitiveStandardAttributes {
   // To suppress missing implicit constructor warnings.
   factory FEComponentTransferElement._() { throw new UnsupportedError("Not supported"); }
 
   @DomName('SVGFEComponentTransferElement.SVGFEComponentTransferElement')
   @DocsEditable()
-  factory FEComponentTransferElement() => _SvgElementFactoryProvider.createSvgElement_tag("feComponentTransfer");
+  factory FEComponentTransferElement() => JS('FEComponentTransferElement', '#', _SvgElementFactoryProvider.createSvgElement_tag("feComponentTransfer"));
   /**
    * Constructor instantiated by the DOM when a custom element has been created.
    *
    * This can only be called by subclasses from their created constructor.
    */
   FEComponentTransferElement.created() : super.created();
 
   /// Checks if this type is supported on the current platform.
   static bool get supported => SvgElement.isTagSupported('feComponentTransfer') && (new SvgElement.tag('feComponentTransfer') is FEComponentTransferElement);
 
@@ skipping 132 matching lines @@
 @SupportedBrowser(SupportedBrowser.IE, '10')
 @SupportedBrowser(SupportedBrowser.SAFARI)
 @Unstable()
 @Native("SVGFEConvolveMatrixElement")
 class FEConvolveMatrixElement extends SvgElement implements FilterPrimitiveStandardAttributes {
   // To suppress missing implicit constructor warnings.
   factory FEConvolveMatrixElement._() { throw new UnsupportedError("Not supported"); }
 
   @DomName('SVGFEConvolveMatrixElement.SVGFEConvolveMatrixElement')
   @DocsEditable()
-  factory FEConvolveMatrixElement() => _SvgElementFactoryProvider.createSvgElement_tag("feConvolveMatrix");
+  factory FEConvolveMatrixElement() => JS('FEConvolveMatrixElement', '#', _SvgElementFactoryProvider.createSvgElement_tag("feConvolveMatrix"));
   /**
    * Constructor instantiated by the DOM when a custom element has been created.
    *
    * This can only be called by subclasses from their created constructor.
    */
   FEConvolveMatrixElement.created() : super.created();
 
   /// Checks if this type is supported on the current platform.
   static bool get supported => SvgElement.isTagSupported('feConvolveMatrix') && (new SvgElement.tag('feConvolveMatrix') is FEConvolveMatrixElement);
 
@@ skipping 95 matching lines @@
 @SupportedBrowser(SupportedBrowser.IE, '10')
 @SupportedBrowser(SupportedBrowser.SAFARI)
 @Unstable()
 @Native("SVGFEDiffuseLightingElement")
 class FEDiffuseLightingElement extends SvgElement implements FilterPrimitiveStandardAttributes {
   // To suppress missing implicit constructor warnings.
   factory FEDiffuseLightingElement._() { throw new UnsupportedError("Not supported"); }
 
   @DomName('SVGFEDiffuseLightingElement.SVGFEDiffuseLightingElement')
   @DocsEditable()
-  factory FEDiffuseLightingElement() => _SvgElementFactoryProvider.createSvgElement_tag("feDiffuseLighting");
+  factory FEDiffuseLightingElement() => JS('FEDiffuseLightingElement', '#', _SvgElementFactoryProvider.createSvgElement_tag("feDiffuseLighting"));
   /**
    * Constructor instantiated by the DOM when a custom element has been created.
    *
    * This can only be called by subclasses from their created constructor.
    */
   FEDiffuseLightingElement.created() : super.created();
 
   /// Checks if this type is supported on the current platform.
   static bool get supported => SvgElement.isTagSupported('feDiffuseLighting') && (new SvgElement.tag('feDiffuseLighting') is FEDiffuseLightingElement);
 
@@ skipping 51 matching lines @@
 @SupportedBrowser(SupportedBrowser.IE, '10')
 @SupportedBrowser(SupportedBrowser.SAFARI)
 @Unstable()
 @Native("SVGFEDisplacementMapElement")
 class FEDisplacementMapElement extends SvgElement implements FilterPrimitiveStandardAttributes {
   // To suppress missing implicit constructor warnings.
   factory FEDisplacementMapElement._() { throw new UnsupportedError("Not supported"); }
 
   @DomName('SVGFEDisplacementMapElement.SVGFEDisplacementMapElement')
   @DocsEditable()
-  factory FEDisplacementMapElement() => _SvgElementFactoryProvider.createSvgElement_tag("feDisplacementMap");
+  factory FEDisplacementMapElement() => JS('FEDisplacementMapElement', '#', _SvgElementFactoryProvider.createSvgElement_tag("feDisplacementMap"));
   /**
    * Constructor instantiated by the DOM when a custom element has been created.
    *
    * This can only be called by subclasses from their created constructor.
    */
   FEDisplacementMapElement.created() : super.created();
 
   /// Checks if this type is supported on the current platform.
   static bool get supported => SvgElement.isTagSupported('feDisplacementMap') && (new SvgElement.tag('feDisplacementMap') is FEDisplacementMapElement);
 
@@ skipping 71 matching lines @@
 @SupportedBrowser(SupportedBrowser.IE, '10')
 @SupportedBrowser(SupportedBrowser.SAFARI)
 @Unstable()
 @Native("SVGFEDistantLightElement")
 class FEDistantLightElement extends SvgElement {
   // To suppress missing implicit constructor warnings.
   factory FEDistantLightElement._() { throw new UnsupportedError("Not supported"); }
 
   @DomName('SVGFEDistantLightElement.SVGFEDistantLightElement')
   @DocsEditable()
-  factory FEDistantLightElement() => _SvgElementFactoryProvider.createSvgElement_tag("feDistantLight");
+  factory FEDistantLightElement() => JS('FEDistantLightElement', '#', _SvgElementFactoryProvider.createSvgElement_tag("feDistantLight"));
   /**
    * Constructor instantiated by the DOM when a custom element has been created.
    *
    * This can only be called by subclasses from their created constructor.
    */
   FEDistantLightElement.created() : super.created();
 
   /// Checks if this type is supported on the current platform.
   static bool get supported => SvgElement.isTagSupported('feDistantLight') && (new SvgElement.tag('feDistantLight') is FEDistantLightElement);
 
@@ skipping 17 matching lines @@
 @SupportedBrowser(SupportedBrowser.IE, '10')
 @SupportedBrowser(SupportedBrowser.SAFARI)
 @Unstable()
 @Native("SVGFEFloodElement")
 class FEFloodElement extends SvgElement implements FilterPrimitiveStandardAttributes {
   // To suppress missing implicit constructor warnings.
   factory FEFloodElement._() { throw new UnsupportedError("Not supported"); }
 
   @DomName('SVGFEFloodElement.SVGFEFloodElement')
   @DocsEditable()
-  factory FEFloodElement() => _SvgElementFactoryProvider.createSvgElement_tag("feFlood");
+  factory FEFloodElement() => JS('FEFloodElement', '#', _SvgElementFactoryProvider.createSvgElement_tag("feFlood"));
   /**
    * Constructor instantiated by the DOM when a custom element has been created.
    *
    * This can only be called by subclasses from their created constructor.
    */
   FEFloodElement.created() : super.created();
 
   /// Checks if this type is supported on the current platform.
   static bool get supported => SvgElement.isTagSupported('feFlood') && (new SvgElement.tag('feFlood') is FEFloodElement);
 
@@ skipping 31 matching lines @@
 @SupportedBrowser(SupportedBrowser.IE, '10')
 @SupportedBrowser(SupportedBrowser.SAFARI)
 @Unstable()
 @Native("SVGFEFuncAElement")
 class FEFuncAElement extends _SVGComponentTransferFunctionElement {
   // To suppress missing implicit constructor warnings.
   factory FEFuncAElement._() { throw new UnsupportedError("Not supported"); }
 
   @DomName('SVGFEFuncAElement.SVGFEFuncAElement')
   @DocsEditable()
-  factory FEFuncAElement() => _SvgElementFactoryProvider.createSvgElement_tag("feFuncA");
+  factory FEFuncAElement() => JS('FEFuncAElement', '#', _SvgElementFactoryProvider.createSvgElement_tag("feFuncA"));
   /**
    * Constructor instantiated by the DOM when a custom element has been created.
    *
    * This can only be called by subclasses from their created constructor.
    */
   FEFuncAElement.created() : super.created();
 
   /// Checks if this type is supported on the current platform.
   static bool get supported => SvgElement.isTagSupported('feFuncA') && (new SvgElement.tag('feFuncA') is FEFuncAElement);
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable()
 @DomName('SVGFEFuncBElement')
 @SupportedBrowser(SupportedBrowser.CHROME)
 @SupportedBrowser(SupportedBrowser.FIREFOX)
 @SupportedBrowser(SupportedBrowser.IE, '10')
 @SupportedBrowser(SupportedBrowser.SAFARI)
 @Unstable()
 @Native("SVGFEFuncBElement")
 class FEFuncBElement extends _SVGComponentTransferFunctionElement {
   // To suppress missing implicit constructor warnings.
   factory FEFuncBElement._() { throw new UnsupportedError("Not supported"); }
 
   @DomName('SVGFEFuncBElement.SVGFEFuncBElement')
   @DocsEditable()
-  factory FEFuncBElement() => _SvgElementFactoryProvider.createSvgElement_tag("feFuncB");
+  factory FEFuncBElement() => JS('FEFuncBElement', '#', _SvgElementFactoryProvider.createSvgElement_tag("feFuncB"));
   /**
    * Constructor instantiated by the DOM when a custom element has been created.
    *
    * This can only be called by subclasses from their created constructor.
    */
   FEFuncBElement.created() : super.created();
 
   /// Checks if this type is supported on the current platform.
   static bool get supported => SvgElement.isTagSupported('feFuncB') && (new SvgElement.tag('feFuncB') is FEFuncBElement);
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable()
 @DomName('SVGFEFuncGElement')
 @SupportedBrowser(SupportedBrowser.CHROME)
 @SupportedBrowser(SupportedBrowser.FIREFOX)
 @SupportedBrowser(SupportedBrowser.IE, '10')
 @SupportedBrowser(SupportedBrowser.SAFARI)
 @Unstable()
 @Native("SVGFEFuncGElement")
 class FEFuncGElement extends _SVGComponentTransferFunctionElement {
   // To suppress missing implicit constructor warnings.
   factory FEFuncGElement._() { throw new UnsupportedError("Not supported"); }
 
   @DomName('SVGFEFuncGElement.SVGFEFuncGElement')
   @DocsEditable()
-  factory FEFuncGElement() => _SvgElementFactoryProvider.createSvgElement_tag("feFuncG");
+  factory FEFuncGElement() => JS('FEFuncGElement', '#', _SvgElementFactoryProvider.createSvgElement_tag("feFuncG"));
   /**
    * Constructor instantiated by the DOM when a custom element has been created.
    *
    * This can only be called by subclasses from their created constructor.
    */
   FEFuncGElement.created() : super.created();
 
   /// Checks if this type is supported on the current platform.
   static bool get supported => SvgElement.isTagSupported('feFuncG') && (new SvgElement.tag('feFuncG') is FEFuncGElement);
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable()
 @DomName('SVGFEFuncRElement')
 @SupportedBrowser(SupportedBrowser.CHROME)
 @SupportedBrowser(SupportedBrowser.FIREFOX)
 @SupportedBrowser(SupportedBrowser.IE, '10')
 @SupportedBrowser(SupportedBrowser.SAFARI)
 @Unstable()
 @Native("SVGFEFuncRElement")
 class FEFuncRElement extends _SVGComponentTransferFunctionElement {
   // To suppress missing implicit constructor warnings.
   factory FEFuncRElement._() { throw new UnsupportedError("Not supported"); }
 
   @DomName('SVGFEFuncRElement.SVGFEFuncRElement')
   @DocsEditable()
-  factory FEFuncRElement() => _SvgElementFactoryProvider.createSvgElement_tag("feFuncR");
+  factory FEFuncRElement() => JS('FEFuncRElement', '#', _SvgElementFactoryProvider.createSvgElement_tag("feFuncR"));
   /**
    * Constructor instantiated by the DOM when a custom element has been created.
    *
    * This can only be called by subclasses from their created constructor.
    */
   FEFuncRElement.created() : super.created();
 
   /// Checks if this type is supported on the current platform.
   static bool get supported => SvgElement.isTagSupported('feFuncR') && (new SvgElement.tag('feFuncR') is FEFuncRElement);
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable()
 @DomName('SVGFEGaussianBlurElement')
 @SupportedBrowser(SupportedBrowser.CHROME)
 @SupportedBrowser(SupportedBrowser.FIREFOX)
 @SupportedBrowser(SupportedBrowser.IE, '10')
 @SupportedBrowser(SupportedBrowser.SAFARI)
 @Unstable()
 @Native("SVGFEGaussianBlurElement")
 class FEGaussianBlurElement extends SvgElement implements FilterPrimitiveStandardAttributes {
   // To suppress missing implicit constructor warnings.
   factory FEGaussianBlurElement._() { throw new UnsupportedError("Not supported"); }
 
   @DomName('SVGFEGaussianBlurElement.SVGFEGaussianBlurElement')
   @DocsEditable()
-  factory FEGaussianBlurElement() => _SvgElementFactoryProvider.createSvgElement_tag("feGaussianBlur");
+  factory FEGaussianBlurElement() => JS('FEGaussianBlurElement', '#', _SvgElementFactoryProvider.createSvgElement_tag("feGaussianBlur"));
   /**
    * Constructor instantiated by the DOM when a custom element has been created.
    *
    * This can only be called by subclasses from their created constructor.
    */
   FEGaussianBlurElement.created() : super.created();
 
   /// Checks if this type is supported on the current platform.
   static bool get supported => SvgElement.isTagSupported('feGaussianBlur') && (new SvgElement.tag('feGaussianBlur') is FEGaussianBlurElement);
 
@@ skipping 47 matching lines @@
 @SupportedBrowser(SupportedBrowser.IE, '10')
 @SupportedBrowser(SupportedBrowser.SAFARI)
 @Unstable()
 @Native("SVGFEImageElement")
 class FEImageElement extends SvgElement implements FilterPrimitiveStandardAttributes, UriReference {
   // To suppress missing implicit constructor warnings.
   factory FEImageElement._() { throw new UnsupportedError("Not supported"); }
 
   @DomName('SVGFEImageElement.SVGFEImageElement')
   @DocsEditable()
-  factory FEImageElement() => _SvgElementFactoryProvider.createSvgElement_tag("feImage");
+  factory FEImageElement() => JS('FEImageElement', '#', _SvgElementFactoryProvider.createSvgElement_tag("feImage"));
   /**
    * Constructor instantiated by the DOM when a custom element has been created.
    *
    * This can only be called by subclasses from their created constructor.
    */
   FEImageElement.created() : super.created();
 
   /// Checks if this type is supported on the current platform.
   static bool get supported => SvgElement.isTagSupported('feImage') && (new SvgElement.tag('feImage') is FEImageElement);
 
@@ skipping 41 matching lines @@
 @SupportedBrowser(SupportedBrowser.IE, '10')
 @SupportedBrowser(SupportedBrowser.SAFARI)
 @Unstable()
 @Native("SVGFEMergeElement")
 class FEMergeElement extends SvgElement implements FilterPrimitiveStandardAttributes {
   // To suppress missing implicit constructor warnings.
   factory FEMergeElement._() { throw new UnsupportedError("Not supported"); }
 
   @DomName('SVGFEMergeElement.SVGFEMergeElement')
   @DocsEditable()
-  factory FEMergeElement() => _SvgElementFactoryProvider.createSvgElement_tag("feMerge");
+  factory FEMergeElement() => JS('FEMergeElement', '#', _SvgElementFactoryProvider.createSvgElement_tag("feMerge"));
   /**
    * Constructor instantiated by the DOM when a custom element has been created.
    *
    * This can only be called by subclasses from their created constructor.
    */
   FEMergeElement.created() : super.created();
 
   /// Checks if this type is supported on the current platform.
   static bool get supported => SvgElement.isTagSupported('feMerge') && (new SvgElement.tag('feMerge') is FEMergeElement);
 
@@ skipping 31 matching lines @@
 @SupportedBrowser(SupportedBrowser.IE, '10')
 @SupportedBrowser(SupportedBrowser.SAFARI)
 @Unstable()
 @Native("SVGFEMergeNodeElement")
 class FEMergeNodeElement extends SvgElement {
   // To suppress missing implicit constructor warnings.
   factory FEMergeNodeElement._() { throw new UnsupportedError("Not supported"); }
 
   @DomName('SVGFEMergeNodeElement.SVGFEMergeNodeElement')
   @DocsEditable()
-  factory FEMergeNodeElement() => _SvgElementFactoryProvider.createSvgElement_tag("feMergeNode");
+  factory FEMergeNodeElement() => JS('FEMergeNodeElement', '#', _SvgElementFactoryProvider.createSvgElement_tag("feMergeNode"));
   /**
    * Constructor instantiated by the DOM when a custom element has been created.
    *
    * This can only be called by subclasses from their created constructor.
    */
   FEMergeNodeElement.created() : super.created();
 
   /// Checks if this type is supported on the current platform.
   static bool get supported => SvgElement.isTagSupported('feMergeNode') && (new SvgElement.tag('feMergeNode') is FEMergeNodeElement);
 
@@ skipping 86 matching lines @@
 @SupportedBrowser(SupportedBrowser.IE, '10')
 @SupportedBrowser(SupportedBrowser.SAFARI)
 @Unstable()
 @Native("SVGFEOffsetElement")
 class FEOffsetElement extends SvgElement implements FilterPrimitiveStandardAttributes {
   // To suppress missing implicit constructor warnings.
   factory FEOffsetElement._() { throw new UnsupportedError("Not supported"); }
 
   @DomName('SVGFEOffsetElement.SVGFEOffsetElement')
   @DocsEditable()
-  factory FEOffsetElement() => _SvgElementFactoryProvider.createSvgElement_tag("feOffset");
+  factory FEOffsetElement() => JS('FEOffsetElement', '#', _SvgElementFactoryProvider.createSvgElement_tag("feOffset"));
   /**
    * Constructor instantiated by the DOM when a custom element has been created.
    *
    * This can only be called by subclasses from their created constructor.
    */
   FEOffsetElement.created() : super.created();
 
   /// Checks if this type is supported on the current platform.
   static bool get supported => SvgElement.isTagSupported('feOffset') && (new SvgElement.tag('feOffset') is FEOffsetElement);
 
@@ skipping 43 matching lines @@
 @SupportedBrowser(SupportedBrowser.IE, '10')
 @SupportedBrowser(SupportedBrowser.SAFARI)
 @Unstable()
 @Native("SVGFEPointLightElement")
 class FEPointLightElement extends SvgElement {
   // To suppress missing implicit constructor warnings.
   factory FEPointLightElement._() { throw new UnsupportedError("Not supported"); }
 
   @DomName('SVGFEPointLightElement.SVGFEPointLightElement')
   @DocsEditable()
-  factory FEPointLightElement() => _SvgElementFactoryProvider.createSvgElement_tag("fePointLight");
+  factory FEPointLightElement() => JS('FEPointLightElement', '#', _SvgElementFactoryProvider.createSvgElement_tag("fePointLight"));
   /**
    * Constructor instantiated by the DOM when a custom element has been created.
    *
    * This can only be called by subclasses from their created constructor.
    */
   FEPointLightElement.created() : super.created();
 
   /// Checks if this type is supported on the current platform.
   static bool get supported => SvgElement.isTagSupported('fePointLight') && (new SvgElement.tag('fePointLight') is FEPointLightElement);
 
@@ skipping 21 matching lines @@
 @SupportedBrowser(SupportedBrowser.IE, '10')
 @SupportedBrowser(SupportedBrowser.SAFARI)
 @Unstable()
 @Native("SVGFESpecularLightingElement")
 class FESpecularLightingElement extends SvgElement implements FilterPrimitiveStandardAttributes {
   // To suppress missing implicit constructor warnings.
   factory FESpecularLightingElement._() { throw new UnsupportedError("Not supported"); }
 
   @DomName('SVGFESpecularLightingElement.SVGFESpecularLightingElement')
   @DocsEditable()
-  factory FESpecularLightingElement() => _SvgElementFactoryProvider.createSvgElement_tag("feSpecularLighting");
+  factory FESpecularLightingElement() => JS('FESpecularLightingElement', '#', _SvgElementFactoryProvider.createSvgElement_tag("feSpecularLighting"));
   /**
    * Constructor instantiated by the DOM when a custom element has been created.
    *
    * This can only be called by subclasses from their created constructor.
    */
   FESpecularLightingElement.created() : super.created();
 
   /// Checks if this type is supported on the current platform.
   static bool get supported => SvgElement.isTagSupported('feSpecularLighting') && (new SvgElement.tag('feSpecularLighting') is FESpecularLightingElement);
 
@@ skipping 47 matching lines @@
 @SupportedBrowser(SupportedBrowser.IE, '10')
 @SupportedBrowser(SupportedBrowser.SAFARI)
 @Unstable()
 @Native("SVGFESpotLightElement")
 class FESpotLightElement extends SvgElement {
   // To suppress missing implicit constructor warnings.
   factory FESpotLightElement._() { throw new UnsupportedError("Not supported"); }
 
   @DomName('SVGFESpotLightElement.SVGFESpotLightElement')
   @DocsEditable()
-  factory FESpotLightElement() => _SvgElementFactoryProvider.createSvgElement_tag("feSpotLight");
+  factory FESpotLightElement() => JS('FESpotLightElement', '#', _SvgElementFactoryProvider.createSvgElement_tag("feSpotLight"));
   /**
    * Constructor instantiated by the DOM when a custom element has been created.
    *
    * This can only be called by subclasses from their created constructor.
    */
   FESpotLightElement.created() : super.created();
 
   /// Checks if this type is supported on the current platform.
   static bool get supported => SvgElement.isTagSupported('feSpotLight') && (new SvgElement.tag('feSpotLight') is FESpotLightElement);
 
@@ skipping 41 matching lines @@
 @SupportedBrowser(SupportedBrowser.IE, '10')
 @SupportedBrowser(SupportedBrowser.SAFARI)
 @Unstable()
 @Native("SVGFETileElement")
 class FETileElement extends SvgElement implements FilterPrimitiveStandardAttributes {
   // To suppress missing implicit constructor warnings.
   factory FETileElement._() { throw new UnsupportedError("Not supported"); }
 
   @DomName('SVGFETileElement.SVGFETileElement')
   @DocsEditable()
-  factory FETileElement() => _SvgElementFactoryProvider.createSvgElement_tag("feTile");
+  factory FETileElement() => JS('FETileElement', '#', _SvgElementFactoryProvider.createSvgElement_tag("feTile"));
   /**
    * Constructor instantiated by the DOM when a custom element has been created.
    *
    * This can only be called by subclasses from their created constructor.
    */
   FETileElement.created() : super.created();
 
   /// Checks if this type is supported on the current platform.
   static bool get supported => SvgElement.isTagSupported('feTile') && (new SvgElement.tag('feTile') is FETileElement);
 
@@ skipping 35 matching lines @@
 @SupportedBrowser(SupportedBrowser.IE, '10')
 @SupportedBrowser(SupportedBrowser.SAFARI)
 @Unstable()
 @Native("SVGFETurbulenceElement")
 class FETurbulenceElement extends SvgElement implements FilterPrimitiveStandardAttributes {
   // To suppress missing implicit constructor warnings.
   factory FETurbulenceElement._() { throw new UnsupportedError("Not supported"); }
 
   @DomName('SVGFETurbulenceElement.SVGFETurbulenceElement')
   @DocsEditable()
-  factory FETurbulenceElement() => _SvgElementFactoryProvider.createSvgElement_tag("feTurbulence");
+  factory FETurbulenceElement() => JS('FETurbulenceElement', '#', _SvgElementFactoryProvider.createSvgElement_tag("feTurbulence"));
   /**
    * Constructor instantiated by the DOM when a custom element has been created.
    *
    * This can only be called by subclasses from their created constructor.
    */
   FETurbulenceElement.created() : super.created();
 
   /// Checks if this type is supported on the current platform.
   static bool get supported => SvgElement.isTagSupported('feTurbulence') && (new SvgElement.tag('feTurbulence') is FETurbulenceElement);
 
@@ skipping 79 matching lines @@
 @SupportedBrowser(SupportedBrowser.IE, '10')
 @SupportedBrowser(SupportedBrowser.SAFARI)
 @Unstable()
 @Native("SVGFilterElement")
 class FilterElement extends SvgElement implements UriReference {
   // To suppress missing implicit constructor warnings.
   factory FilterElement._() { throw new UnsupportedError("Not supported"); }
 
   @DomName('SVGFilterElement.SVGFilterElement')
   @DocsEditable()
-  factory FilterElement() => _SvgElementFactoryProvider.createSvgElement_tag("filter");
+  factory FilterElement() => JS('FilterElement', '#', _SvgElementFactoryProvider.createSvgElement_tag("filter"));
   /**
    * Constructor instantiated by the DOM when a custom element has been created.
    *
    * This can only be called by subclasses from their created constructor.
    */
   FilterElement.created() : super.created();
 
   /// Checks if this type is supported on the current platform.
   static bool get supported => SvgElement.isTagSupported('filter') && (new SvgElement.tag('filter') is FilterElement);
 
@@ skipping 88 matching lines @@
 @SupportedBrowser(SupportedBrowser.FIREFOX)
 @SupportedBrowser(SupportedBrowser.SAFARI)
 @Unstable()
 @Native("SVGForeignObjectElement")
 class ForeignObjectElement extends GraphicsElement {
   // To suppress missing implicit constructor warnings.
   factory ForeignObjectElement._() { throw new UnsupportedError("Not supported"); }
 
   @DomName('SVGForeignObjectElement.SVGForeignObjectElement')
   @DocsEditable()
-  factory ForeignObjectElement() => _SvgElementFactoryProvider.createSvgElement_tag("foreignObject");
+  factory ForeignObjectElement() => JS('ForeignObjectElement', '#', _SvgElementFactoryProvider.createSvgElement_tag("foreignObject"));
   /**
    * Constructor instantiated by the DOM when a custom element has been created.
    *
    * This can only be called by subclasses from their created constructor.
    */
   ForeignObjectElement.created() : super.created();
 
   /// Checks if this type is supported on the current platform.
   static bool get supported => SvgElement.isTagSupported('foreignObject') && (new SvgElement.tag('foreignObject') is ForeignObjectElement);
 
@@ skipping 21 matching lines @@
 @DocsEditable()
 @DomName('SVGGElement')
 @Unstable()
 @Native("SVGGElement")
 class GElement extends GraphicsElement {
   // To suppress missing implicit constructor warnings.
   factory GElement._() { throw new UnsupportedError("Not supported"); }
 
   @DomName('SVGGElement.SVGGElement')
   @DocsEditable()
-  factory GElement() => _SvgElementFactoryProvider.createSvgElement_tag("g");
+  factory GElement() => JS('GElement', '#', _SvgElementFactoryProvider.createSvgElement_tag("g"));
   /**
    * Constructor instantiated by the DOM when a custom element has been created.
    *
    * This can only be called by subclasses from their created constructor.
    */
   GElement.created() : super.created();
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
@@ skipping 109 matching lines @@
 @DocsEditable()
 @DomName('SVGImageElement')
 @Unstable()
 @Native("SVGImageElement")
 class ImageElement extends GraphicsElement implements UriReference {
   // To suppress missing implicit constructor warnings.
   factory ImageElement._() { throw new UnsupportedError("Not supported"); }
 
   @DomName('SVGImageElement.SVGImageElement')
   @DocsEditable()
-  factory ImageElement() => _SvgElementFactoryProvider.createSvgElement_tag("image");
+  factory ImageElement() => JS('ImageElement', '#', _SvgElementFactoryProvider.createSvgElement_tag("image"));
   /**
    * Constructor instantiated by the DOM when a custom element has been created.
    *
    * This can only be called by subclasses from their created constructor.
    */
   ImageElement.created() : super.created();
 
   @DomName('SVGImageElement.height')
   @DocsEditable()
   final AnimatedLength height;
@@ skipping 208 matching lines @@
 @DocsEditable()
 @DomName('SVGLineElement')
 @Unstable()
 @Native("SVGLineElement")
 class LineElement extends GeometryElement {
   // To suppress missing implicit constructor warnings.
   factory LineElement._() { throw new UnsupportedError("Not supported"); }
 
   @DomName('SVGLineElement.SVGLineElement')
   @DocsEditable()
-  factory LineElement() => _SvgElementFactoryProvider.createSvgElement_tag("line");
+  factory LineElement() => JS('LineElement', '#', _SvgElementFactoryProvider.createSvgElement_tag("line"));
   /**
    * Constructor instantiated by the DOM when a custom element has been created.
    *
    * This can only be called by subclasses from their created constructor.
    */
   LineElement.created() : super.created();
 
   @DomName('SVGLineElement.x1')
   @DocsEditable()
   final AnimatedLength x1;
@@ skipping 18 matching lines @@
 @DocsEditable()
 @DomName('SVGLinearGradientElement')
 @Unstable()
 @Native("SVGLinearGradientElement")
 class LinearGradientElement extends _GradientElement {
   // To suppress missing implicit constructor warnings.
   factory LinearGradientElement._() { throw new UnsupportedError("Not supported"); }
 
   @DomName('SVGLinearGradientElement.SVGLinearGradientElement')
   @DocsEditable()
-  factory LinearGradientElement() => _SvgElementFactoryProvider.createSvgElement_tag("linearGradient");
+  factory LinearGradientElement() => JS('LinearGradientElement', '#', _SvgElementFactoryProvider.createSvgElement_tag("linearGradient"));
   /**
    * Constructor instantiated by the DOM when a custom element has been created.
    *
    * This can only be called by subclasses from their created constructor.
    */
   LinearGradientElement.created() : super.created();
 
   @DomName('SVGLinearGradientElement.x1')
   @DocsEditable()
   final AnimatedLength x1;
@@ skipping 18 matching lines @@
 @DocsEditable()
 @DomName('SVGMarkerElement')
 @Unstable()
 @Native("SVGMarkerElement")
 class MarkerElement extends SvgElement implements FitToViewBox {
   // To suppress missing implicit constructor warnings.
   factory MarkerElement._() { throw new UnsupportedError("Not supported"); }
 
   @DomName('SVGMarkerElement.SVGMarkerElement')
   @DocsEditable()
-  factory MarkerElement() => _SvgElementFactoryProvider.createSvgElement_tag("marker");
+  factory MarkerElement() => JS('MarkerElement', '#', _SvgElementFactoryProvider.createSvgElement_tag("marker"));
   /**
    * Constructor instantiated by the DOM when a custom element has been created.
    *
    * This can only be called by subclasses from their created constructor.
    */
   MarkerElement.created() : super.created();
 
   @DomName('SVGMarkerElement.SVG_MARKERUNITS_STROKEWIDTH')
   @DocsEditable()
   static const int SVG_MARKERUNITS_STROKEWIDTH = 2;
@@ skipping 72 matching lines @@
 @DocsEditable()
 @DomName('SVGMaskElement')
 @Unstable()
 @Native("SVGMaskElement")
 class MaskElement extends SvgElement implements Tests {
   // To suppress missing implicit constructor warnings.
   factory MaskElement._() { throw new UnsupportedError("Not supported"); }
 
   @DomName('SVGMaskElement.SVGMaskElement')
   @DocsEditable()
-  factory MaskElement() => _SvgElementFactoryProvider.createSvgElement_tag("mask");
+  factory MaskElement() => JS('MaskElement', '#', _SvgElementFactoryProvider.createSvgElement_tag("mask"));
   /**
    * Constructor instantiated by the DOM when a custom element has been created.
    *
    * This can only be called by subclasses from their created constructor.
    */
   MaskElement.created() : super.created();
 
   @DomName('SVGMaskElement.height')
   @DocsEditable()
   final AnimatedLength height;
@@ skipping 260 matching lines @@
 @DocsEditable()
 @DomName('SVGPathElement')
 @Unstable()
 @Native("SVGPathElement")
 class PathElement extends GeometryElement {
   // To suppress missing implicit constructor warnings.
   factory PathElement._() { throw new UnsupportedError("Not supported"); }
 
   @DomName('SVGPathElement.SVGPathElement')
   @DocsEditable()
-  factory PathElement() => _SvgElementFactoryProvider.createSvgElement_tag("path");
+  factory PathElement() => JS('PathElement', '#', _SvgElementFactoryProvider.createSvgElement_tag("path"));
   /**
    * Constructor instantiated by the DOM when a custom element has been created.
    *
    * This can only be called by subclasses from their created constructor.
    */
   PathElement.created() : super.created();
 
   @DomName('SVGPathElement.animatedNormalizedPathSegList')
   @DocsEditable()
   final PathSegList animatedNormalizedPathSegList;
@@ skipping 808 matching lines @@
 @DocsEditable()
 @DomName('SVGPatternElement')
 @Unstable()
 @Native("SVGPatternElement")
 class PatternElement extends SvgElement implements FitToViewBox, UriReference, Tests {
   // To suppress missing implicit constructor warnings.
   factory PatternElement._() { throw new UnsupportedError("Not supported"); }
 
   @DomName('SVGPatternElement.SVGPatternElement')
   @DocsEditable()
-  factory PatternElement() => _SvgElementFactoryProvider.createSvgElement_tag("pattern");
+  factory PatternElement() => JS('PatternElement', '#', _SvgElementFactoryProvider.createSvgElement_tag("pattern"));
   /**
    * Constructor instantiated by the DOM when a custom element has been created.
    *
    * This can only be called by subclasses from their created constructor.
    */
   PatternElement.created() : super.created();
 
   @DomName('SVGPatternElement.height')
   @DocsEditable()
   final AnimatedLength height;
@@ skipping 144 matching lines @@
 @DocsEditable()
 @DomName('SVGPolygonElement')
 @Unstable()
 @Native("SVGPolygonElement")
 class PolygonElement extends GeometryElement {
   // To suppress missing implicit constructor warnings.
   factory PolygonElement._() { throw new UnsupportedError("Not supported"); }
 
   @DomName('SVGPolygonElement.SVGPolygonElement')
   @DocsEditable()
-  factory PolygonElement() => _SvgElementFactoryProvider.createSvgElement_tag("polygon");
+  factory PolygonElement() => JS('PolygonElement', '#', _SvgElementFactoryProvider.createSvgElement_tag("polygon"));
   /**
    * Constructor instantiated by the DOM when a custom element has been created.
    *
    * This can only be called by subclasses from their created constructor.
    */
   PolygonElement.created() : super.created();
 
   @DomName('SVGPolygonElement.animatedPoints')
   @DocsEditable()
   final PointList animatedPoints;
@@ skipping 10 matching lines @@
 @DocsEditable()
 @DomName('SVGPolylineElement')
 @Unstable()
 @Native("SVGPolylineElement")
 class PolylineElement extends GeometryElement {
   // To suppress missing implicit constructor warnings.
   factory PolylineElement._() { throw new UnsupportedError("Not supported"); }
 
   @DomName('SVGPolylineElement.SVGPolylineElement')
   @DocsEditable()
-  factory PolylineElement() => _SvgElementFactoryProvider.createSvgElement_tag("polyline");
+  factory PolylineElement() => JS('PolylineElement', '#', _SvgElementFactoryProvider.createSvgElement_tag("polyline"));
   /**
    * Constructor instantiated by the DOM when a custom element has been created.
    *
    * This can only be called by subclasses from their created constructor.
    */
   PolylineElement.created() : super.created();
 
   @DomName('SVGPolylineElement.animatedPoints')
   @DocsEditable()
   final PointList animatedPoints;
@@ skipping 87 matching lines @@
 @DocsEditable()
 @DomName('SVGRadialGradientElement')
 @Unstable()
 @Native("SVGRadialGradientElement")
 class RadialGradientElement extends _GradientElement {
   // To suppress missing implicit constructor warnings.
   factory RadialGradientElement._() { throw new UnsupportedError("Not supported"); }
 
   @DomName('SVGRadialGradientElement.SVGRadialGradientElement')
   @DocsEditable()
-  factory RadialGradientElement() => _SvgElementFactoryProvider.createSvgElement_tag("radialGradient");
+  factory RadialGradientElement() => JS('RadialGradientElement', '#', _SvgElementFactoryProvider.createSvgElement_tag("radialGradient"));
   /**
    * Constructor instantiated by the DOM when a custom element has been created.
    *
    * This can only be called by subclasses from their created constructor.
    */
   RadialGradientElement.created() : super.created();
 
   @DomName('SVGRadialGradientElement.cx')
   @DocsEditable()
   final AnimatedLength cx;
@@ skipping 55 matching lines @@
 @DocsEditable()
 @DomName('SVGRectElement')
 @Unstable()
 @Native("SVGRectElement")
 class RectElement extends GeometryElement {
   // To suppress missing implicit constructor warnings.
   factory RectElement._() { throw new UnsupportedError("Not supported"); }
 
   @DomName('SVGRectElement.SVGRectElement')
   @DocsEditable()
-  factory RectElement() => _SvgElementFactoryProvider.createSvgElement_tag("rect");
+  factory RectElement() => JS('RectElement', '#', _SvgElementFactoryProvider.createSvgElement_tag("rect"));
   /**
    * Constructor instantiated by the DOM when a custom element has been created.
    *
    * This can only be called by subclasses from their created constructor.
    */
   RectElement.created() : super.created();
 
   @DomName('SVGRectElement.height')
   @DocsEditable()
   final AnimatedLength height;
@@ skipping 63 matching lines @@
 @DocsEditable()
 @DomName('SVGScriptElement')
 @Unstable()
 @Native("SVGScriptElement")
 class ScriptElement extends SvgElement implements UriReference {
   // To suppress missing implicit constructor warnings.
   factory ScriptElement._() { throw new UnsupportedError("Not supported"); }
 
   @DomName('SVGScriptElement.SVGScriptElement')
   @DocsEditable()
-  factory ScriptElement() => _SvgElementFactoryProvider.createSvgElement_tag("script");
+  factory ScriptElement() => JS('ScriptElement', '#', _SvgElementFactoryProvider.createSvgElement_tag("script"));
   /**
    * Constructor instantiated by the DOM when a custom element has been created.
    *
    * This can only be called by subclasses from their created constructor.
    */
   ScriptElement.created() : super.created();
 
   @DomName('SVGScriptElement.type')
   @DocsEditable()
   String type;
@@ skipping 15 matching lines @@
 @SupportedBrowser(SupportedBrowser.FIREFOX)
 @SupportedBrowser(SupportedBrowser.SAFARI)
 @Unstable()
 @Native("SVGSetElement")
 class SetElement extends AnimationElement {
   // To suppress missing implicit constructor warnings.
   factory SetElement._() { throw new UnsupportedError("Not supported"); }
 
   @DomName('SVGSetElement.SVGSetElement')
   @DocsEditable()
-  factory SetElement() => _SvgElementFactoryProvider.createSvgElement_tag("set");
+  factory SetElement() => JS('SetElement', '#', _SvgElementFactoryProvider.createSvgElement_tag("set"));
   /**
    * Constructor instantiated by the DOM when a custom element has been created.
    *
    * This can only be called by subclasses from their created constructor.
    */
   SetElement.created() : super.created();
 
   /// Checks if this type is supported on the current platform.
   static bool get supported => SvgElement.isTagSupported('set') && (new SvgElement.tag('set') is SetElement);
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable()
 @DomName('SVGStopElement')
 @Unstable()
 @Native("SVGStopElement")
 class StopElement extends SvgElement {
   // To suppress missing implicit constructor warnings.
   factory StopElement._() { throw new UnsupportedError("Not supported"); }
 
   @DomName('SVGStopElement.SVGStopElement')
   @DocsEditable()
-  factory StopElement() => _SvgElementFactoryProvider.createSvgElement_tag("stop");
+  factory StopElement() => JS('StopElement', '#', _SvgElementFactoryProvider.createSvgElement_tag("stop"));
   /**
    * Constructor instantiated by the DOM when a custom element has been created.
    *
    * This can only be called by subclasses from their created constructor.
    */
   StopElement.created() : super.created();
 
   @JSName('offset')
   @DomName('SVGStopElement.offset')
   @DocsEditable()
@@ skipping 107 matching lines @@
 @DomName('SVGStyleElement')
 // http://www.w3.org/TR/SVG/types.html#InterfaceSVGStylable
 @Experimental() // nonstandard
 @Native("SVGStyleElement")
 class StyleElement extends SvgElement {
   // To suppress missing implicit constructor warnings.
   factory StyleElement._() { throw new UnsupportedError("Not supported"); }
 
   @DomName('SVGStyleElement.SVGStyleElement')
   @DocsEditable()
-  factory StyleElement() => _SvgElementFactoryProvider.createSvgElement_tag("style");
+  factory StyleElement() => JS('StyleElement', '#', _SvgElementFactoryProvider.createSvgElement_tag("style"));
   /**
    * Constructor instantiated by the DOM when a custom element has been created.
    *
    * This can only be called by subclasses from their created constructor.
    */
   StyleElement.created() : super.created();
 
   @DomName('SVGStyleElement.disabled')
   @DocsEditable()
   bool disabled;
@@ skipping 942 matching lines @@
 @DocsEditable()
 @DomName('SVGSwitchElement')
 @Unstable()
 @Native("SVGSwitchElement")
 class SwitchElement extends GraphicsElement {
   // To suppress missing implicit constructor warnings.
   factory SwitchElement._() { throw new UnsupportedError("Not supported"); }
 
   @DomName('SVGSwitchElement.SVGSwitchElement')
   @DocsEditable()
-  factory SwitchElement() => _SvgElementFactoryProvider.createSvgElement_tag("switch");
+  factory SwitchElement() => JS('SwitchElement', '#', _SvgElementFactoryProvider.createSvgElement_tag("switch"));
   /**
    * Constructor instantiated by the DOM when a custom element has been created.
    *
    * This can only be called by subclasses from their created constructor.
    */
   SwitchElement.created() : super.created();
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable()
 @DomName('SVGSymbolElement')
 @Unstable()
 @Native("SVGSymbolElement")
 class SymbolElement extends SvgElement implements FitToViewBox {
   // To suppress missing implicit constructor warnings.
   factory SymbolElement._() { throw new UnsupportedError("Not supported"); }
 
   @DomName('SVGSymbolElement.SVGSymbolElement')
   @DocsEditable()
-  factory SymbolElement() => _SvgElementFactoryProvider.createSvgElement_tag("symbol");
+  factory SymbolElement() => JS('SymbolElement', '#', _SvgElementFactoryProvider.createSvgElement_tag("symbol"));
   /**
    * Constructor instantiated by the DOM when a custom element has been created.
    *
    * This can only be called by subclasses from their created constructor.
    */
   SymbolElement.created() : super.created();
 
   // From SVGFitToViewBox
 
   @DomName('SVGSymbolElement.preserveAspectRatio')
@@ skipping 12 matching lines @@
 @DocsEditable()
 @DomName('SVGTSpanElement')
 @Unstable()
 @Native("SVGTSpanElement")
 class TSpanElement extends TextPositioningElement {
   // To suppress missing implicit constructor warnings.
   factory TSpanElement._() { throw new UnsupportedError("Not supported"); }
 
   @DomName('SVGTSpanElement.SVGTSpanElement')
   @DocsEditable()
-  factory TSpanElement() => _SvgElementFactoryProvider.createSvgElement_tag("tspan");
+  factory TSpanElement() => JS('TSpanElement', '#', _SvgElementFactoryProvider.createSvgElement_tag("tspan"));
   /**
    * Constructor instantiated by the DOM when a custom element has been created.
    *
    * This can only be called by subclasses from their created constructor.
    */
   TSpanElement.created() : super.created();
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
@@ skipping 97 matching lines @@
 @DocsEditable()
 @DomName('SVGTextElement')
 @Unstable()
 @Native("SVGTextElement")
 class TextElement extends TextPositioningElement {
   // To suppress missing implicit constructor warnings.
   factory TextElement._() { throw new UnsupportedError("Not supported"); }
 
   @DomName('SVGTextElement.SVGTextElement')
   @DocsEditable()
-  factory TextElement() => _SvgElementFactoryProvider.createSvgElement_tag("text");
+  factory TextElement() => JS('TextElement', '#', _SvgElementFactoryProvider.createSvgElement_tag("text"));
   /**
    * Constructor instantiated by the DOM when a custom element has been created.
    *
    * This can only be called by subclasses from their created constructor.
    */
   TextElement.created() : super.created();
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
@@ skipping 102 matching lines @@
 @DocsEditable()
 @DomName('SVGTitleElement')
 @Unstable()
 @Native("SVGTitleElement")
 class TitleElement extends SvgElement {
   // To suppress missing implicit constructor warnings.
   factory TitleElement._() { throw new UnsupportedError("Not supported"); }
 
   @DomName('SVGTitleElement.SVGTitleElement')
   @DocsEditable()
-  factory TitleElement() => _SvgElementFactoryProvider.createSvgElement_tag("title");
+  factory TitleElement() => JS('TitleElement', '#', _SvgElementFactoryProvider.createSvgElement_tag("title"));
   /**
    * Constructor instantiated by the DOM when a custom element has been created.
    *
    * This can only be called by subclasses from their created constructor.
    */
   TitleElement.created() : super.created();
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
@@ skipping 226 matching lines @@
 @DocsEditable()
 @DomName('SVGUseElement')
 @Unstable()
 @Native("SVGUseElement")
 class UseElement extends GraphicsElement implements UriReference {
   // To suppress missing implicit constructor warnings.
   factory UseElement._() { throw new UnsupportedError("Not supported"); }
 
   @DomName('SVGUseElement.SVGUseElement')
   @DocsEditable()
-  factory UseElement() => _SvgElementFactoryProvider.createSvgElement_tag("use");
+  factory UseElement() => JS('UseElement', '#', _SvgElementFactoryProvider.createSvgElement_tag("use"));
   /**
    * Constructor instantiated by the DOM when a custom element has been created.
    *
    * This can only be called by subclasses from their created constructor.
    */
   UseElement.created() : super.created();
 
   @DomName('SVGUseElement.height')
   @DocsEditable()
   final AnimatedLength height;
@@ skipping 24 matching lines @@
 @DocsEditable()
 @DomName('SVGViewElement')
 @Unstable()
 @Native("SVGViewElement")
 class ViewElement extends SvgElement implements FitToViewBox, ZoomAndPan {
   // To suppress missing implicit constructor warnings.
   factory ViewElement._() { throw new UnsupportedError("Not supported"); }
 
   @DomName('SVGViewElement.SVGViewElement')
   @DocsEditable()
-  factory ViewElement() => _SvgElementFactoryProvider.createSvgElement_tag("view");
+  factory ViewElement() => JS('ViewElement', '#', _SvgElementFactoryProvider.createSvgElement_tag("view"));
   /**
    * Constructor instantiated by the DOM when a custom element has been created.
    *
    * This can only be called by subclasses from their created constructor.
    */
   ViewElement.created() : super.created();
 
   @DomName('SVGViewElement.viewTarget')
   @DocsEditable()
   final StringList viewTarget;
@@ skipping 247 matching lines @@
 @DocsEditable()
 @DomName('SVGCursorElement')
 @Unstable()
 @Native("SVGCursorElement")
 abstract class _SVGCursorElement extends SvgElement implements UriReference, Tests {
   // To suppress missing implicit constructor warnings.
   factory _SVGCursorElement._() { throw new UnsupportedError("Not supported"); }
 
   @DomName('SVGCursorElement.SVGCursorElement')
   @DocsEditable()
-  factory _SVGCursorElement() => _SvgElementFactoryProvider.createSvgElement_tag("cursor");
+  factory _SVGCursorElement() => JS('_SVGCursorElement', '#', _SvgElementFactoryProvider.createSvgElement_tag("cursor"));
   /**
    * Constructor instantiated by the DOM when a custom element has been created.
    *
    * This can only be called by subclasses from their created constructor.
    */
   _SVGCursorElement.created() : super.created();
 
   /// Checks if this type is supported on the current platform.
   static bool get supported => SvgElement.isTagSupported('cursor') && (new SvgElement.tag('cursor') is _SVGCursorElement);
 
@@ skipping 144 matching lines @@
 @DocsEditable()
 @DomName('SVGGlyphElement')
 @Unstable()
 @Native("SVGGlyphElement")
 abstract class _SVGGlyphElement extends SvgElement {
   // To suppress missing implicit constructor warnings.
   factory _SVGGlyphElement._() { throw new UnsupportedError("Not supported"); }
 
   @DomName('SVGGlyphElement.SVGGlyphElement')
   @DocsEditable()
-  factory _SVGGlyphElement() => _SvgElementFactoryProvider.createSvgElement_tag("glyph");
+  factory _SVGGlyphElement() => JS('_SVGGlyphElement', '#', _SvgElementFactoryProvider.createSvgElement_tag("glyph"));
   /**
    * Constructor instantiated by the DOM when a custom element has been created.
    *
    * This can only be called by subclasses from their created constructor.
    */
   _SVGGlyphElement.created() : super.created();
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
@@ skipping 23 matching lines @@
 @DocsEditable()
 @DomName('SVGHKernElement')
 @Unstable()
 @Native("SVGHKernElement")
 abstract class _SVGHKernElement extends SvgElement {
   // To suppress missing implicit constructor warnings.
   factory _SVGHKernElement._() { throw new UnsupportedError("Not supported"); }
 
   @DomName('SVGHKernElement.SVGHKernElement')
   @DocsEditable()
-  factory _SVGHKernElement() => _SvgElementFactoryProvider.createSvgElement_tag("hkern");
+  factory _SVGHKernElement() => JS('_SVGHKernElement', '#', _SvgElementFactoryProvider.createSvgElement_tag("hkern"));
   /**
    * Constructor instantiated by the DOM when a custom element has been created.
    *
    * This can only be called by subclasses from their created constructor.
    */
   _SVGHKernElement.created() : super.created();
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 
 @DocsEditable()
 @DomName('SVGMPathElement')
 @Native("SVGMPathElement")
 abstract class _SVGMPathElement extends SvgElement implements UriReference {
   // To suppress missing implicit constructor warnings.
   factory _SVGMPathElement._() { throw new UnsupportedError("Not supported"); }
 
   @DomName('SVGMPathElement.SVGMPathElement')
   @DocsEditable()
-  factory _SVGMPathElement() => _SvgElementFactoryProvider.createSvgElement_tag("mpath");
+  factory _SVGMPathElement() => JS('_SVGMPathElement', '#', _SvgElementFactoryProvider.createSvgElement_tag("mpath"));
   /**
    * Constructor instantiated by the DOM when a custom element has been created.
    *
    * This can only be called by subclasses from their created constructor.
    */
   _SVGMPathElement.created() : super.created();
 
   // From SVGURIReference
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
@@ skipping 23 matching lines @@
 @DocsEditable()
 @DomName('SVGVKernElement')
 @Unstable()
 @Native("SVGVKernElement")
 abstract class _SVGVKernElement extends SvgElement {
   // To suppress missing implicit constructor warnings.
   factory _SVGVKernElement._() { throw new UnsupportedError("Not supported"); }
 
   @DomName('SVGVKernElement.SVGVKernElement')
   @DocsEditable()
-  factory _SVGVKernElement() => _SvgElementFactoryProvider.createSvgElement_tag("vkern");
+  factory _SVGVKernElement() => JS('_SVGVKernElement', '#', _SvgElementFactoryProvider.createSvgElement_tag("vkern"));
   /**
    * Constructor instantiated by the DOM when a custom element has been created.
    *
    * This can only be called by subclasses from their created constructor.
    */
   _SVGVKernElement.created() : super.created();
 }