Package-ify Dromaeo and browser controller functionality

samples/third_party/dromaeo/web/Suites.dart

Index: samples/third_party/dromaeo/web/Suites.dart
diff --git a/samples/third_party/dromaeo/Suites.dart b/samples/third_party/dromaeo/web/Suites.dart
similarity index 98%
rename from samples/third_party/dromaeo/Suites.dart
rename to samples/third_party/dromaeo/web/Suites.dart
index f966e02ec3ffe4d6c782c0dd6e30b85d30968867..eefe85652eaf74e6dd57ac2436e68986063b064c 100644
--- a/samples/third_party/dromaeo/Suites.dart
+++ b/samples/third_party/dromaeo/web/Suites.dart
@@ -90,8 +90,8 @@ class Suites {
       case 'dart2js':
         int i = path.indexOf('/');
         String topLevelDir = '';
-        if (i != -1) topLevelDir = '${path.substring(0, i)}/';
-        return '$topLevelDir$platform/'
+        if (i != -1) topLevelDir = '${path.substring(0, i)}';
+        return '$topLevelDir/'
             '${path.substring(i + 1).replaceFirst(".html", "$lib-js.html")}';
     }
   }