Revert of Cross-repo recipe package system.

scripts/slave/recipe_modules/json/example.py

+# 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.
+
+DEPS = [
+  'json',
+  'python',
+  'step',
+]
+
+
+def RunSteps(api):
+  step_result = api.step('echo1', ['echo', '[1, 2, 3]'],
+      stdout=api.json.output())
+  assert step_result.stdout == [1, 2, 3]
+
+  # Example demonstrating the usage of step_test_data for json stdout.
+  step_result = api.step('echo2', ['echo', '[2, 3, 4]'],
+      step_test_data=lambda: api.json.test_api.output_stream([2, 3, 4]),
+      stdout=api.json.output())
+  assert step_result.stdout == [2, 3, 4]
+
+  assert api.json.is_serializable('foo')
+  assert not api.json.is_serializable(set(['foo', 'bar', 'baz']))
+
+  # Example demonstrating multiple json output files.
+  result = api.python.inline(
+      'foo',
+      """
+      import json
+      import sys
+      with open(sys.argv[1], 'w') as f:
+        f.write(json.dumps([1, 2, 3]))
+      with open(sys.argv[2], 'w') as f:
+        f.write(json.dumps([2, 3, 4]))
+      """,
+      args=[api.json.output(), api.json.output()],
+  )
+  assert result.json.output_all == [[1, 2, 3], [2, 3, 4]]
+
+
+def GenTests(api):
+  yield (api.test('basic') +
+      api.step_data('echo1', stdout=api.json.output([1, 2, 3])) +
+      api.step_data(
+          'foo',
+          api.json.output([1, 2, 3]) +
+          api.json.output([2, 3, 4]),
+      ))