Fix tests broken by ac6bf5926f60e81454ec5d2350a12b50d8b7481e

tests/compiler/dart2js/platform_consistency_test.dart

Index: tests/compiler/dart2js/platform_consistency_test.dart
diff --git a/tests/compiler/dart2js/platform_consistency_test.dart b/tests/compiler/dart2js/platform_consistency_test.dart
index 5d6e6381b3135976c47d870530fccbefb4cd212e..59b257c70b99b72c5594437eaddc685280ec7c1d 100644
--- a/tests/compiler/dart2js/platform_consistency_test.dart
+++ b/tests/compiler/dart2js/platform_consistency_test.dart
@@ -7,8 +7,6 @@ import "package:compiler/src/source_file_provider.dart";
 import "package:compiler/compiler_new.dart";
 import "package:expect/expect.dart";
 
-Uri unsupported = Uri.parse("unsupported:");
-
 main() async {
   CompilerInput input = new CompilerSourceFileProvider();
   Map<String, Uri> client =
@@ -22,7 +20,8 @@ main() async {
 
   for (String libraryName in shared.keys) {
     test(Map<String, Uri> m) {
-      if (m[libraryName] != unsupported && shared[libraryName] != unsupported) {
+      if (m[libraryName].scheme != 'unsupported' &&
+          shared[libraryName].scheme != 'unsupported') {
         Expect.equals(shared[libraryName], m[libraryName]);
       }
     }