Remove generated directories with 100s of files.

client/html/generated/html/frog/SVGTextContentElement.dart

Index: client/html/generated/html/frog/SVGTextContentElement.dart
diff --git a/client/html/generated/html/frog/SVGTextContentElement.dart b/client/html/generated/html/frog/SVGTextContentElement.dart
deleted file mode 100644
index 7c4c369032c131fbffc1d6775db11b4f4e3043ec..0000000000000000000000000000000000000000
--- a/client/html/generated/html/frog/SVGTextContentElement.dart
+++ /dev/null
@@ -1,60 +0,0 @@
-
-class _SVGTextContentElementImpl extends _SVGElementImpl implements SVGTextContentElement native "*SVGTextContentElement" {
-
-  static final int LENGTHADJUST_SPACING = 1;
-
-  static final int LENGTHADJUST_SPACINGANDGLYPHS = 2;
-
-  static final int LENGTHADJUST_UNKNOWN = 0;
-
-  final _SVGAnimatedEnumerationImpl lengthAdjust;
-
-  final _SVGAnimatedLengthImpl textLength;
-
-  int getCharNumAtPosition(_SVGPointImpl point) native;
-
-  num getComputedTextLength() native;
-
-  _SVGPointImpl getEndPositionOfChar(int offset) native;
-
-  _SVGRectImpl getExtentOfChar(int offset) native;
-
-  int getNumberOfChars() native;
-
-  num getRotationOfChar(int offset) native;
-
-  _SVGPointImpl getStartPositionOfChar(int offset) native;
-
-  num getSubStringLength(int offset, int length) native;
-
-  void selectSubString(int offset, int length) native;
-
-  // From SVGTests
-
-  final _SVGStringListImpl requiredExtensions;
-
-  final _SVGStringListImpl requiredFeatures;
-
-  final _SVGStringListImpl systemLanguage;
-
-  bool hasExtension(String extension) native;
-
-  // From SVGLangSpace
-
-  String xmllang;
-
-  String xmlspace;
-
-  // From SVGExternalResourcesRequired
-
-  final _SVGAnimatedBooleanImpl externalResourcesRequired;
-
-  // From SVGStylable
-
-  _SVGAnimatedStringImpl get _svgClassName() native "return this.className;";
-
-  // Use implementation from Element.
-  // final _CSSStyleDeclarationImpl style;
-
-  _CSSValueImpl getPresentationAttribute(String name) native;
-}