Include passing tests in BuildResult.results

tools/gardening/lib/src/compare_failures_impl.dart

Index: tools/gardening/lib/src/compare_failures_impl.dart
diff --git a/tools/gardening/lib/src/compare_failures_impl.dart b/tools/gardening/lib/src/compare_failures_impl.dart
index f52bb549d1e7dc19ea4aa3bb442d964f932b2eed..f767a27a5244cb67d07ea3b9d0cb73a3ff87492d 100644
--- a/tools/gardening/lib/src/compare_failures_impl.dart
+++ b/tools/gardening/lib/src/compare_failures_impl.dart
@@ -32,13 +32,7 @@ Future<Map<BuildUri, List<BuildResult>>> loadBuildResults(
   }
   if (buildUriList.isEmpty) {
     for (String url in args) {
-      if (!url.endsWith('/text')) {
-        // Use the text version of the stdio log.
-        url += '/text';
-      }
-      Uri uri = Uri.parse(url);
-      BuildUri buildUri = new BuildUri(uri);
-      buildUriList.add(buildUri);
+      buildUriList.add(new BuildUri.fromUrl(url));
     }
   }
   Map<BuildUri, List<BuildResult>> buildResults =