Remove generated directories with 100s of files.

client/html/generated/html/dartium/SVGViewSpec.dart

Index: client/html/generated/html/dartium/SVGViewSpec.dart
diff --git a/client/html/generated/html/dartium/SVGViewSpec.dart b/client/html/generated/html/dartium/SVGViewSpec.dart
deleted file mode 100644
index c3a59b38209efc0db39ad15c90ec6ff6c9e0f1de..0000000000000000000000000000000000000000
--- a/client/html/generated/html/dartium/SVGViewSpec.dart
+++ /dev/null
@@ -1,22 +0,0 @@
-
-class _SVGViewSpecImpl extends _SVGZoomAndPanImpl implements SVGViewSpec {
-  _SVGViewSpecImpl._wrap(ptr) : super._wrap(ptr);
-
-  String get preserveAspectRatioString() => _wrap(_ptr.preserveAspectRatioString);
-
-  SVGTransformList get transform() => _wrap(_ptr.transform);
-
-  String get transformString() => _wrap(_ptr.transformString);
-
-  String get viewBoxString() => _wrap(_ptr.viewBoxString);
-
-  SVGElement get viewTarget() => _wrap(_ptr.viewTarget);
-
-  String get viewTargetString() => _wrap(_ptr.viewTargetString);
-
-  // From SVGFitToViewBox
-
-  SVGAnimatedPreserveAspectRatio get preserveAspectRatio() => _wrap(_ptr.preserveAspectRatio);
-
-  SVGAnimatedRect get viewBox() => _wrap(_ptr.viewBox);
-}