Remove generated directories with 100s of files.

client/html/generated/html/dartium/SVGColor.dart

Index: client/html/generated/html/dartium/SVGColor.dart
diff --git a/client/html/generated/html/dartium/SVGColor.dart b/client/html/generated/html/dartium/SVGColor.dart
deleted file mode 100644
index 98b534f96a208ab6b22c2f0a6f3c6e8a413308bb..0000000000000000000000000000000000000000
--- a/client/html/generated/html/dartium/SVGColor.dart
+++ /dev/null
@@ -1,23 +0,0 @@
-
-class _SVGColorImpl extends _CSSValueImpl implements SVGColor {
-  _SVGColorImpl._wrap(ptr) : super._wrap(ptr);
-
-  int get colorType() => _wrap(_ptr.colorType);
-
-  RGBColor get rgbColor() => _wrap(_ptr.rgbColor);
-
-  void setColor(int colorType, String rgbColor, String iccColor) {
-    _ptr.setColor(_unwrap(colorType), _unwrap(rgbColor), _unwrap(iccColor));
-    return;
-  }
-
-  void setRGBColor(String rgbColor) {
-    _ptr.setRGBColor(_unwrap(rgbColor));
-    return;
-  }
-
-  void setRGBColorICCColor(String rgbColor, String iccColor) {
-    _ptr.setRGBColorICCColor(_unwrap(rgbColor), _unwrap(iccColor));
-    return;
-  }
-}