Fix bug in Dromaeo to use the proper generated html file.

samples/third_party/dromaeo/Suites.dart

 #library('Suites.dart');
 
 class Origin {
   final String author;
   final String url;
 
   const Origin(this.author, this.url);
 }
 
 class SuiteDescription {
@@ skipping 61 matching lines @@
     }
     return suites.map(getVariant);
   }
 
   // Mappings from original path to Dart-specific variants.
   static _jsPath(path) => path;
   static _nativeMapper(lib) =>
       ((path) => path.replaceFirst('.html', '-$lib.html'));
   static _compiledMapper(lib, compiler) =>
       ((path) =>
-       '$compiler/${path.replaceFirst(".html", "-dom-js.html")}');
+       '$compiler/${path.replaceFirst(".html", "-$lib-js.html")}');
 
   static var _SUITE_DESCRIPTIONS;
 
   static List<SuiteDescription> get SUITE_DESCRIPTIONS() {
     if (null !== _SUITE_DESCRIPTIONS) {
       return _SUITE_DESCRIPTIONS;
     }
     _SUITE_DESCRIPTIONS = <SuiteDescription>[];
     add(variant, mapper, tags) {
       _SUITE_DESCRIPTIONS.addAll(
@@ skipping 41 matching lines @@
       return CATEGORIES[tags];
     }
     for (final suite in _CORE_SUITE_DESCRIPTIONS) {
       if (suite.tags[0] == tags) {
         return suite.name;
       }
     }
     return null;
   }
 }