Remove generated directories with 100s of files.

client/html/generated/html/dartium/SVGTitleElement.dart

Index: client/html/generated/html/dartium/SVGTitleElement.dart
diff --git a/client/html/generated/html/dartium/SVGTitleElement.dart b/client/html/generated/html/dartium/SVGTitleElement.dart
deleted file mode 100644
index 211c3b9b63cfd199e24b79f7b8b2eb191c8ad1fb..0000000000000000000000000000000000000000
--- a/client/html/generated/html/dartium/SVGTitleElement.dart
+++ /dev/null
@@ -1,24 +0,0 @@
-
-class _SVGTitleElementImpl extends _SVGElementImpl implements SVGTitleElement {
-  _SVGTitleElementImpl._wrap(ptr) : super._wrap(ptr);
-
-  // From SVGLangSpace
-
-  String get xmllang() => _wrap(_ptr.xmllang);
-
-  void set xmllang(String value) { _ptr.xmllang = _unwrap(value); }
-
-  String get xmlspace() => _wrap(_ptr.xmlspace);
-
-  void set xmlspace(String value) { _ptr.xmlspace = _unwrap(value); }
-
-  // From SVGStylable
-
-  SVGAnimatedString get _svgClassName() => _wrap(_ptr.className);
-
-  CSSStyleDeclaration get style() => _wrap(_ptr.style);
-
-  CSSValue getPresentationAttribute(String name) {
-    return _wrap(_ptr.getPresentationAttribute(_unwrap(name)));
-  }
-}