Remove generated directories with 100s of files.

client/html/generated/html/dartium/SVGPathSegCurvetoCubicRel.dart

Index: client/html/generated/html/dartium/SVGPathSegCurvetoCubicRel.dart
diff --git a/client/html/generated/html/dartium/SVGPathSegCurvetoCubicRel.dart b/client/html/generated/html/dartium/SVGPathSegCurvetoCubicRel.dart
deleted file mode 100644
index 512fd78bb0b1f2d4d246c82a2378a72c9e618fa1..0000000000000000000000000000000000000000
--- a/client/html/generated/html/dartium/SVGPathSegCurvetoCubicRel.dart
+++ /dev/null
@@ -1,28 +0,0 @@
-
-class _SVGPathSegCurvetoCubicRelImpl extends _SVGPathSegImpl implements SVGPathSegCurvetoCubicRel {
-  _SVGPathSegCurvetoCubicRelImpl._wrap(ptr) : super._wrap(ptr);
-
-  num get x() => _wrap(_ptr.x);
-
-  void set x(num value) { _ptr.x = _unwrap(value); }
-
-  num get x1() => _wrap(_ptr.x1);
-
-  void set x1(num value) { _ptr.x1 = _unwrap(value); }
-
-  num get x2() => _wrap(_ptr.x2);
-
-  void set x2(num value) { _ptr.x2 = _unwrap(value); }
-
-  num get y() => _wrap(_ptr.y);
-
-  void set y(num value) { _ptr.y = _unwrap(value); }
-
-  num get y1() => _wrap(_ptr.y1);
-
-  void set y1(num value) { _ptr.y1 = _unwrap(value); }
-
-  num get y2() => _wrap(_ptr.y2);
-
-  void set y2(num value) { _ptr.y2 = _unwrap(value); }
-}