Remove trailing spaces in analyzer_experimental

pkg/analyzer_experimental/lib/src/generated/utilities_dart.dart

 // This code was auto-generated, is not intended to be edited, and is subject to
 // significant change. Please see the README file for more information.
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 library engine.utilities.dart;
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 /**
  * The enumeration {@code ParameterKind} defines the different kinds of parameters. There are two
  * basic kinds of parameters: required and optional. Optional parameters are further divided into
  * two kinds: positional optional and named optional.
  * @coverage dart.engine.utilities
  */
 class ParameterKind implements Comparable<ParameterKind> {
   static final ParameterKind REQUIRED = new ParameterKind('REQUIRED', 0, false);
   static final ParameterKind POSITIONAL = new ParameterKind('POSITIONAL', 1, true);
   static final ParameterKind NAMED = new ParameterKind('NAMED', 2, true);
   static final List<ParameterKind> values = [REQUIRED, POSITIONAL, NAMED];
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   /// The name of this enum constant, as declared in the enum declaration.
   final String name;
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   /// The position in the enum declaration.
   final int ordinal;
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   /**
    * A flag indicating whether this is an optional parameter.
    */
   bool _isOptional2 = false;
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   /**
    * Initialize a newly created kind with the given state.
    * @param isOptional {@code true} if this is an optional parameter
    */
   ParameterKind(this.name, this.ordinal, bool isOptional) {
     this._isOptional2 = isOptional;
   }
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   /**
    * Return {@code true} if this is an optional parameter.
    * @return {@code true} if this is an optional parameter
    */
   bool isOptional() => _isOptional2;
   int compareTo(ParameterKind other) => ordinal - other.ordinal;
   String toString() => name;
 }