fix(test): remove at trailing "," in JS object literal

Author: vicb

test_transformers/relative_uris_spec.dart

@@ -8,8 +8,7 @@ main() {
       var ptor = protractor.getInstance().get('index.html');
       var test_div = element(by.id('test_div'));
       expect(test_div.isPresent()).toEqual(true);
-      expect(test_div.getText()).toEqual(
-          'Why hello there, Relative Foo...');
+      expect(test_div.getText()).toEqual('Why hello there, Relative Foo...');
     });
   });
 }

test_transformers/transformersE2eConf.js

@@ -27,7 +27,7 @@ var config = {
       showColors: true, // print colors to the terminal.
       includeStackTrace: true, // include stack traces in failures.
       defaultTimeoutInterval: 80000 // wait time in ms before failing a test.
-    },
+    }
 };
 
 configQuery.updateConfigForBrowsers(config, process.env.BROWSERS.split(","), 1);

test_transformers/web/main.dart

@@ -1,4 +1,4 @@
-library animation;
+library angular.test_transformers.relative_uris;
 
 import 'package:angular/angular.dart';
 import 'package:angular/application_factory.dart';