Remove generated directories with 100s of files.

client/dom/generated/src/frog/SVGFETileElement.dart

Index: client/dom/generated/src/frog/SVGFETileElement.dart
diff --git a/client/dom/generated/src/frog/SVGFETileElement.dart b/client/dom/generated/src/frog/SVGFETileElement.dart
deleted file mode 100644
index 1963436379924354da3ce1223cbe8e70e42e2413..0000000000000000000000000000000000000000
--- a/client/dom/generated/src/frog/SVGFETileElement.dart
+++ /dev/null
@@ -1,26 +0,0 @@
-
-class _SVGFETileElementJs extends _SVGElementJs implements SVGFETileElement native "*SVGFETileElement" {
-
-  final _SVGAnimatedStringJs in1;
-
-  // From SVGFilterPrimitiveStandardAttributes
-
-  final _SVGAnimatedLengthJs height;
-
-  final _SVGAnimatedStringJs result;
-
-  final _SVGAnimatedLengthJs width;
-
-  final _SVGAnimatedLengthJs x;
-
-  final _SVGAnimatedLengthJs y;
-
-  // From SVGStylable
-
-  final _SVGAnimatedStringJs className;
-
-  // Use implementation from Element.
-  // final _CSSStyleDeclarationJs style;
-
-  _CSSValueJs getPresentationAttribute(String name) native;
-}