Remove generated directories with 100s of files.

client/html/generated/html/dartium/SVGCursorElement.dart

Index: client/html/generated/html/dartium/SVGCursorElement.dart
diff --git a/client/html/generated/html/dartium/SVGCursorElement.dart b/client/html/generated/html/dartium/SVGCursorElement.dart
deleted file mode 100644
index 18f7c5cacdb42bcb9719c6ce73312a8d8b34b3a4..0000000000000000000000000000000000000000
--- a/client/html/generated/html/dartium/SVGCursorElement.dart
+++ /dev/null
@@ -1,28 +0,0 @@
-
-class _SVGCursorElementImpl extends _SVGElementImpl implements SVGCursorElement {
-  _SVGCursorElementImpl._wrap(ptr) : super._wrap(ptr);
-
-  SVGAnimatedLength get x() => _wrap(_ptr.x);
-
-  SVGAnimatedLength get y() => _wrap(_ptr.y);
-
-  // From SVGURIReference
-
-  SVGAnimatedString get href() => _wrap(_ptr.href);
-
-  // From SVGTests
-
-  SVGStringList get requiredExtensions() => _wrap(_ptr.requiredExtensions);
-
-  SVGStringList get requiredFeatures() => _wrap(_ptr.requiredFeatures);
-
-  SVGStringList get systemLanguage() => _wrap(_ptr.systemLanguage);
-
-  bool hasExtension(String extension) {
-    return _wrap(_ptr.hasExtension(_unwrap(extension)));
-  }
-
-  // From SVGExternalResourcesRequired
-
-  SVGAnimatedBoolean get externalResourcesRequired() => _wrap(_ptr.externalResourcesRequired);
-}