Stop running pub get at gclient sync time and fix build bugs

mojo/public/dart/third_party/test/test/runner/browser/compact_reporter_test.dart

Index: mojo/public/dart/third_party/test/test/runner/browser/compact_reporter_test.dart
diff --git a/mojo/public/dart/third_party/test/test/runner/browser/compact_reporter_test.dart b/mojo/public/dart/third_party/test/test/runner/browser/compact_reporter_test.dart
new file mode 100644
index 0000000000000000000000000000000000000000..30d402bee78be81b228c1d93a77a029d44a556bf
--- /dev/null
+++ b/mojo/public/dart/third_party/test/test/runner/browser/compact_reporter_test.dart
@@ -0,0 +1,39 @@
+// 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 'package:scheduled_test/descriptor.dart' as d;
+import 'package:scheduled_test/scheduled_test.dart';
+
+import '../../io.dart';
+
+void main() {
+  useSandbox();
+
+  test("prints the platform name when running on multiple platforms", () {
+    d.file("test.dart", """
+import 'dart:async';
+
+import 'package:path/path.dart' as p;
+import 'package:test/test.dart';
+
+void main() {
+  test("success", () {});
+}
+""").create();
+
+    var test = runTest([
+      "-r", "compact",
+      "-p", "content-shell",
+      "-p", "vm",
+      "-j", "1",
+      "test.dart"
+    ], compact: true);
+
+    test.stdout.expect(containsInOrder(["[VM]", "[Dartium Content Shell]"]));
+
+    test.shouldExit(0);
+  });
+}