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

mojo/public/dart/third_party/barback/test/asset_id_test.dart

Index: mojo/public/dart/third_party/barback/test/asset_id_test.dart
diff --git a/mojo/public/dart/third_party/barback/test/asset_id_test.dart b/mojo/public/dart/third_party/barback/test/asset_id_test.dart
new file mode 100644
index 0000000000000000000000000000000000000000..16d29aee65519934d223e9f888426258745d1f64
--- /dev/null
+++ b/mojo/public/dart/third_party/barback/test/asset_id_test.dart
@@ -0,0 +1,66 @@
+// Copyright (c) 2013, 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.
+
+library barback.test.asset_id_test;
+
+import 'package:barback/barback.dart';
+import 'package:unittest/unittest.dart';
+
+import 'utils.dart';
+
+main() {
+  initConfig();
+  group("constructor", () {
+    test("normalizes the path", () {
+      var id = new AssetId("app", r"path/././/to/drop/..//asset.txt");
+      expect(id.path, equals("path/to/asset.txt"));
+    });
+
+    test("normalizes backslashes to slashes in the path", () {
+      var id = new AssetId("app", r"path\to/asset.txt");
+      expect(id.path, equals("path/to/asset.txt"));
+    });
+  });
+
+  group("parse", () {
+    test("parses the package and path", () {
+      var id = new AssetId.parse("package|path/to/asset.txt");
+      expect(id.package, equals("package"));
+      expect(id.path, equals("path/to/asset.txt"));
+    });
+
+    test("throws if there are multiple '|'", () {
+      expect(() => new AssetId.parse("app|path|wtf"), throwsFormatException);
+    });
+
+    test("throws if the package name is empty '|'", () {
+      expect(() => new AssetId.parse("|asset.txt"), throwsFormatException);
+    });
+
+    test("throws if the path is empty '|'", () {
+      expect(() => new AssetId.parse("app|"), throwsFormatException);
+    });
+
+    test("normalizes the path", () {
+      var id = new AssetId.parse(r"app|path/././/to/drop/..//asset.txt");
+      expect(id.path, equals("path/to/asset.txt"));
+    });
+
+    test("normalizes backslashes to slashes in the path", () {
+      var id = new AssetId.parse(r"app|path\to/asset.txt");
+      expect(id.path, equals("path/to/asset.txt"));
+    });
+  });
+
+  test("equals another ID with the same package and path", () {
+    expect(new AssetId.parse("foo|asset.txt"), equals(
+           new AssetId.parse("foo|asset.txt")));
+
+    expect(new AssetId.parse("foo|asset.txt"), isNot(equals(
+        new AssetId.parse("bar|asset.txt"))));
+
+    expect(new AssetId.parse("foo|asset.txt"), isNot(equals(
+        new AssetId.parse("bar|other.txt"))));
+  });
+}