Remove generated directories with 100s of files.

client/html/generated/html/dartium/SVGTransformList.dart

Index: client/html/generated/html/dartium/SVGTransformList.dart
diff --git a/client/html/generated/html/dartium/SVGTransformList.dart b/client/html/generated/html/dartium/SVGTransformList.dart
deleted file mode 100644
index 32ca5bb9830d426239c4823ed88799da1fdae021..0000000000000000000000000000000000000000
--- a/client/html/generated/html/dartium/SVGTransformList.dart
+++ /dev/null
@@ -1,43 +0,0 @@
-
-class _SVGTransformListImpl extends _DOMTypeBase implements SVGTransformList {
-  _SVGTransformListImpl._wrap(ptr) : super._wrap(ptr);
-
-  int get numberOfItems() => _wrap(_ptr.numberOfItems);
-
-  SVGTransform appendItem(SVGTransform item) {
-    return _wrap(_ptr.appendItem(_unwrap(item)));
-  }
-
-  void clear() {
-    _ptr.clear();
-    return;
-  }
-
-  SVGTransform consolidate() {
-    return _wrap(_ptr.consolidate());
-  }
-
-  SVGTransform createSVGTransformFromMatrix(SVGMatrix matrix) {
-    return _wrap(_ptr.createSVGTransformFromMatrix(_unwrap(matrix)));
-  }
-
-  SVGTransform getItem(int index) {
-    return _wrap(_ptr.getItem(_unwrap(index)));
-  }
-
-  SVGTransform initialize(SVGTransform item) {
-    return _wrap(_ptr.initialize(_unwrap(item)));
-  }
-
-  SVGTransform insertItemBefore(SVGTransform item, int index) {
-    return _wrap(_ptr.insertItemBefore(_unwrap(item), _unwrap(index)));
-  }
-
-  SVGTransform removeItem(int index) {
-    return _wrap(_ptr.removeItem(_unwrap(index)));
-  }
-
-  SVGTransform replaceItem(SVGTransform item, int index) {
-    return _wrap(_ptr.replaceItem(_unwrap(item), _unwrap(index)));
-  }
-}