Add a couple useful SVG constructors.

client/html/src/SVGSVGElementWrappingImplementation.dart

Index: client/html/src/SVGSVGElementWrappingImplementation.dart
diff --git a/client/html/generated/src/wrapping/_SVGSVGElementWrappingImplementation.dart b/client/html/src/SVGSVGElementWrappingImplementation.dart
similarity index 96%
rename from client/html/generated/src/wrapping/_SVGSVGElementWrappingImplementation.dart
rename to client/html/src/SVGSVGElementWrappingImplementation.dart
index 214705269cd1d6225cd83e34adc6c4c911662451..1d46f3be5a37e442becb5dd65a0035ee8109021e 100644
--- a/client/html/generated/src/wrapping/_SVGSVGElementWrappingImplementation.dart
+++ b/client/html/src/SVGSVGElementWrappingImplementation.dart
@@ -2,11 +2,16 @@
 // 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.
 
-// WARNING: Do not edit - generated code.
-
 class SVGSVGElementWrappingImplementation extends SVGElementWrappingImplementation implements SVGSVGElement {
   SVGSVGElementWrappingImplementation._wrap(ptr) : super._wrap(ptr) {}
 
+  factory SVGSVGElementWrappingImplementation() {

[Jacob, 2011/12/13 01:49:22]

Should we instead hide SVGSVGElement completely? I'm guessing it is the same
sort of useless element as HTMLHtmlElement.

[nweiz, 2011/12/13 19:08:06]

It's more useful in that you want to create an SVGSVGElement programatically
reasonably often; it's not like HTMLHtmlElement which is always in one-to-one
correspondence with the HTMLDocument. Embedded SVG in an HTML document doesn't
actually have an SVGDocument at all, as far as I can tell.

+    var el = new SVGElement.tag("svg");
+    el.attributes['xmlns'] = "http://www.w3.org/2000/svg";
+    el.attributes['version'] = 1.1;

[Jacob, 2011/12/13 01:49:22]

At least comment why you want to hard code this version and ns.

[nweiz, 2011/12/13 19:08:06]

Done.

+    return el;
+  }
+
   String get contentScriptType() { return _ptr.contentScriptType; }
 
   void set contentScriptType(String value) { _ptr.contentScriptType = value; }