Add a snapshot of flutter/engine/src/build to our sdk

build/android/buildbot/tests/bb_run_bot_test.py

Index: build/android/buildbot/tests/bb_run_bot_test.py
diff --git a/build/android/buildbot/tests/bb_run_bot_test.py b/build/android/buildbot/tests/bb_run_bot_test.py
new file mode 100755
index 0000000000000000000000000000000000000000..810c60dac2f39773d6f680f9c1d537f08f942f6d
--- /dev/null
+++ b/build/android/buildbot/tests/bb_run_bot_test.py
@@ -0,0 +1,35 @@
+#!/usr/bin/env python
+# Copyright (c) 2013 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 os
+import subprocess
+import sys
+
+BUILDBOT_DIR = os.path.join(os.path.dirname(__file__), '..')
+sys.path.append(BUILDBOT_DIR)
+import bb_run_bot
+
+def RunBotProcesses(bot_process_map):
+  code = 0
+  for bot, proc in bot_process_map:
+    _, err = proc.communicate()
+    code |= proc.returncode
+    if proc.returncode != 0:
+      print 'Error running the bot script with id="%s"' % bot, err
+
+  return code
+
+
+def main():
+  procs = [
+      (bot, subprocess.Popen(
+          [os.path.join(BUILDBOT_DIR, 'bb_run_bot.py'), '--bot-id', bot,
+          '--testing'], stdout=subprocess.PIPE, stderr=subprocess.PIPE))
+      for bot in bb_run_bot.GetBotStepMap()]
+  return RunBotProcesses(procs)
+
+
+if __name__ == '__main__':
+  sys.exit(main())