Revert of Cross-repo recipe package system.

scripts/slave/recipe_modules/uuid/api.py

Index: scripts/slave/recipe_modules/uuid/api.py
diff --git a/scripts/slave/recipe_modules/uuid/api.py b/scripts/slave/recipe_modules/uuid/api.py
new file mode 100644
index 0000000000000000000000000000000000000000..bf0c8130e4be181c6ee3a7593a4f31547fac1f3a
--- /dev/null
+++ b/scripts/slave/recipe_modules/uuid/api.py
@@ -0,0 +1,16 @@
+# Copyright 2014 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+import uuid
+
+from recipe_engine import recipe_api
+
+class UuidApi(recipe_api.RecipeApi):
+  def random(self):
+    """Generates and returns a random UUID as a string."""
+    if self._test_data.enabled:
+      return '00000000-0000-0000-0000-000000000000'
+    else: # pragma: no cover
+      return str(uuid.uuid4())
+