Change in deploy.dart to make it easier to run in run.sh without running pub.

pkg/polymer/lib/deploy.dart

Index: pkg/polymer/lib/deploy.dart
diff --git a/pkg/polymer/lib/deploy.dart b/pkg/polymer/lib/deploy.dart
index 5c8aeb740f6ebf8b6cb859f6e54fd3db70fb9a24..73051c4f46323890693a26071cec6b6ebc4c8496 100644
--- a/pkg/polymer/lib/deploy.dart
+++ b/pkg/polymer/lib/deploy.dart
@@ -40,6 +40,17 @@ main() {
  */
 Future runForTest(String webDir, String outDir) {
   _currentPackage = 'test';
+
+  // associate package dirs with their location in the repo:
+  _packageDirs = {'test' : '.'};
+  addPackages(String dir) {
+    for (var packageDir in new Directory(dir).listSync().map((d) => d.path)) {
+      _packageDirs[path.basename(packageDir)] = packageDir;
+    }
+  }
+  addPackages('..');
+  addPackages('../third_party');
+  addPackages('../../third_party/pkg');
   return _run(webDir, outDir);
 }