Remove generated directories with 100s of files.

client/html/generated/html/dartium/SVGViewElement.dart

Index: client/html/generated/html/dartium/SVGViewElement.dart
diff --git a/client/html/generated/html/dartium/SVGViewElement.dart b/client/html/generated/html/dartium/SVGViewElement.dart
deleted file mode 100644
index 3e66dfe3bf972e5719696e2135591339367c6b4a..0000000000000000000000000000000000000000
--- a/client/html/generated/html/dartium/SVGViewElement.dart
+++ /dev/null
@@ -1,22 +0,0 @@
-
-class _SVGViewElementImpl extends _SVGElementImpl implements SVGViewElement {
-  _SVGViewElementImpl._wrap(ptr) : super._wrap(ptr);
-
-  SVGStringList get viewTarget() => _wrap(_ptr.viewTarget);
-
-  // From SVGExternalResourcesRequired
-
-  SVGAnimatedBoolean get externalResourcesRequired() => _wrap(_ptr.externalResourcesRequired);
-
-  // From SVGFitToViewBox
-
-  SVGAnimatedPreserveAspectRatio get preserveAspectRatio() => _wrap(_ptr.preserveAspectRatio);
-
-  SVGAnimatedRect get viewBox() => _wrap(_ptr.viewBox);
-
-  // From SVGZoomAndPan
-
-  int get zoomAndPan() => _wrap(_ptr.zoomAndPan);
-
-  void set zoomAndPan(int value) { _ptr.zoomAndPan = _unwrap(value); }
-}