Re-arrange tests to allow testing generated messages code in dart2js

pkg/intl/lib/generate_localized.dart

 // Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 /**
  * This provides utilities for generating localized versions of
  * messages. It does not stand alone, but expects to be given
  * TranslatedMessage objects and generate code for a particular locale
  * based on them.
  *
@@ skipping 147 matching lines @@
   output.write(mainPrologue);
   for (var locale in allLocales) {
     var baseFile = '${generatedFilePrefix}messages_$locale.dart';
     var file = importForGeneratedFile(baseFile);
     // TODO(alanknight): Restore this once deferred loading works in dartj2s.
     // Issue 12824
     //    output.write("@${_deferredName(locale)}\n");
     output.write("import '$file' as ${_libraryName(locale)};\n");
   }
   output.write("\n");
-  for (var locale in allLocales) {
-    output.write("const ${_deferredName(locale)} = const DeferredLibrary");
-    output.write("('${_libraryName(locale)}');\n");
-  }
-  output.write("\nconst deferredLibraries = const {\n");
-  for (var locale in allLocales) {
-    output.write("  '$locale' : ${_deferredName(locale)},\n");
-  }
-  output.write("};\n");
+  // Issue 12824
+  //for (var locale in allLocales) {
+  //  output.write("const ${_deferredName(locale)} = const DeferredLibrary");
+  //  output.write("('${_libraryName(locale)}');\n");
+  //}
+  //output.write("\nconst deferredLibraries = const {\n");
+  //for (var locale in allLocales) {
+  //  output.write("  '$locale' : ${_deferredName(locale)},\n");
+  //}
+  //output.write("};\n");
   output.write(
     "\nMessageLookupByLibrary _findExact(localeName) {\n"
     "  switch (localeName) {\n");
   for (var locale in allLocales) {
     output.write(
         "    case '$locale' : return ${_libraryName(locale)}.messages;\n");
   }
   output.write(closing);
   return output.toString();
 }
@@ skipping 23 matching lines @@
  */
 const closing = """
     default: return null;
   }
 }
 
 /** User programs should call this before using [localeName] for messages.*/
 Future initializeMessages(String localeName) {
   initializeInternalMessageLookup(() => new CompositeMessageLookup());
   messageLookup.addLocale(localeName, _findGeneratedMessagesFor);
-  var lib = deferredLibraries[localeName];      
-  // TODO(alanknight): Restore once Issue 12824 is fixed.                                                     
+  // TODO(alanknight): Restore once Issue 12824 is fixed.
+  // var lib = deferredLibraries[localeName];
   // return lib == null ? new Future.value(false) : lib.load();
   return new Future.value(true);
 }
 
 MessageLookupByLibrary _findGeneratedMessagesFor(locale) {
   var actualLocale = Intl.verifiedLocale(locale, (x) => _findExact(x) != null);
   if (actualLocale == null) return null;
   return _findExact(actualLocale);
 }
 """;