Add content shell support.

test/runner/browser/runner_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:io';
 
 import 'package:path/path.dart' as p;
 import 'package:test/src/util/io.dart';
@@ skipping 121 matching lines @@
       expect(result.exitCode, equals(0));
     });
 
     test("on Dartium", () {
       new File(p.join(_sandbox, "test.dart")).writeAsStringSync(_success);
       var result = _runUnittest(["-p", "dartium", "test.dart"]);
       expect(result.stdout, isNot(contains("Compiling")));
       expect(result.exitCode, equals(0));
     });
 
+    test("on content shell", () {
+      new File(p.join(_sandbox, "test.dart")).writeAsStringSync(_success);
+      var result = _runUnittest(["-p", "content-shell", "test.dart"]);
+      expect(result.stdout, isNot(contains("Compiling")));
+      expect(result.exitCode, equals(0));
+    });
+
     test("on multiple browsers", () {
       new File(p.join(_sandbox, "test.dart")).writeAsStringSync(_success);
       var result = _runUnittest(["-p", "firefox", "-p", "chrome", "test.dart"]);
       expect("Compiling".allMatches(result.stdout), hasLength(1));
       expect(result.exitCode, equals(0));
     });
 
     test("on a JS and non-JS browser", () {
       new File(p.join(_sandbox, "test.dart")).writeAsStringSync(_success);
-      var result = _runUnittest(["-p", "dartium", "-p", "chrome", "test.dart"]);
+      var result = _runUnittest(
+          ["-p", "content-shell", "-p", "chrome", "test.dart"]);
       expect("Compiling".allMatches(result.stdout), hasLength(1));
       expect(result.exitCode, equals(0));
     });
 
     test("on the browser and the VM", () {
       new File(p.join(_sandbox, "test.dart")).writeAsStringSync(_success);
       var result = _runUnittest(["-p", "chrome", "-p", "vm", "test.dart"]);
       expect(result.exitCode, equals(0));
     });
   });
@@ skipping 10 matching lines @@
       var result = _runUnittest(["-p", "firefox", "test.dart"]);
       expect(result.exitCode, equals(1));
     });
 
     test("on Dartium", () {
       new File(p.join(_sandbox, "test.dart")).writeAsStringSync(_failure);
       var result = _runUnittest(["-p", "dartium", "test.dart"]);
       expect(result.exitCode, equals(1));
     });
 
+    test("on content-shell", () {
+      new File(p.join(_sandbox, "test.dart")).writeAsStringSync(_failure);
+      var result = _runUnittest(["-p", "content-shell", "test.dart"]);
+      expect(result.exitCode, equals(1));
+    });
+
     test("that fail only on the browser", () {
       new File(p.join(_sandbox, "test.dart")).writeAsStringSync("""
 import 'dart:async';
 
 import 'package:path/path.dart' as p;
 import 'package:test/test.dart';
 
 void main() {
   test("test", () {
     if (p.style == p.Style.url) throw new TestFailure("oh no");
@@ skipping 37 matching lines @@
 """);
 
     var result = _runUnittest(["-p", "chrome", "test.dart"]);
     expect(result.stdout, contains("Hello,\nworld!\n"));
     expect(result.exitCode, equals(0));
   });
 }
 
 ProcessResult _runUnittest(List<String> args) =>
     runUnittest(args, workingDirectory: _sandbox);