Expose PhantomJS's remote debugger URL.

test/runner/pause_after_load_test.dart

 // Copyright (c) 2015, 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.
 
 @TestOn("vm")
 
 import 'dart:async';
 import 'dart:io';
 
 import 'package:scheduled_test/descriptor.dart' as d;
@@ skipping 142 matching lines @@
   test("prints a warning and doesn't pause for unsupported platforms", () {
     d.file("test.dart", """
 import 'package:test/test.dart';
 
 void main() {
   test("success", () {});
 }
 """).create();
 
     var test = runTest(
-        ["--pause-after-load", "-p", "vm", "-p", "phantomjs", "test.dart"]);
+        ["--pause-after-load", "-p", "vm", "test.dart"]);
     test.stderr.expect(
-        "Warning: Debugging is currently unsupported on the Dart VM and "
-            "PhantomJS.");
-    test.stdout.expect(consumeThrough(contains("+2: All tests passed!")));
+        "Warning: Debugging is currently unsupported on the Dart VM.");
+    test.stdout.expect(consumeThrough(contains("+1: All tests passed!")));
     test.shouldExit(0);
   });
 
   test("can mix supported and unsupported platforms", () {
     d.file("test.dart", """
 import 'package:test/test.dart';
 
 void main() {
   print('loaded test!');
 
@@ skipping 136 matching lines @@
       // our input.
       await new Future.delayed(new Duration(seconds: 2));
       expect(nextLineFired, isFalse);
     });
 
     test.writeLine('');
     test.stdout.expect(consumeThrough(contains("+1: All tests passed!")));
     test.shouldExit(0);
   });
 }