Remove generated directories with 100s of files.

client/html/generated/html/dartium/ParamElement.dart

Index: client/html/generated/html/dartium/ParamElement.dart
diff --git a/client/html/generated/html/dartium/ParamElement.dart b/client/html/generated/html/dartium/ParamElement.dart
deleted file mode 100644
index cf57dc830ffd62c0ff192b074a47709d4dabbeb3..0000000000000000000000000000000000000000
--- a/client/html/generated/html/dartium/ParamElement.dart
+++ /dev/null
@@ -1,20 +0,0 @@
-
-class _ParamElementImpl extends _ElementImpl implements ParamElement {
-  _ParamElementImpl._wrap(ptr) : super._wrap(ptr);
-
-  String get name() => _wrap(_ptr.name);
-
-  void set name(String value) { _ptr.name = _unwrap(value); }
-
-  String get type() => _wrap(_ptr.type);
-
-  void set type(String value) { _ptr.type = _unwrap(value); }
-
-  String get value() => _wrap(_ptr.value);
-
-  void set value(String value) { _ptr.value = _unwrap(value); }
-
-  String get valueType() => _wrap(_ptr.valueType);
-
-  void set valueType(String value) { _ptr.valueType = _unwrap(value); }
-}