Add --output-dir flag to third_party/android_platform/development/scripts/stack

build/android/tombstones.py

Index: build/android/tombstones.py
diff --git a/build/android/tombstones.py b/build/android/tombstones.py
index a7bd6feae21e8d6c6926717724af5d1bbf3989e1..aa3b95622d5865d45f61bc09542005d323368cbb 100755
--- a/build/android/tombstones.py
+++ b/build/android/tombstones.py
@@ -24,6 +24,7 @@ from devil.android import device_blacklist
 from devil.android import device_errors
 from devil.android import device_utils
 from devil.utils import run_tests_helper
+from pylib import constants
 
 _TZ_UTC = {'TZ': 'UTC'}
 
@@ -237,6 +238,8 @@ def main():
                     default=4,
                     help='Number of jobs to use when processing multiple '
                          'crash stacks.')
+  parser.add_option('--output-directory',
+                    help='Path to the root build directory.')
   options, _ = parser.parse_args()
 
   devil_chromium.Initialize()
@@ -245,6 +248,9 @@ def main():
                if options.blacklist_file
                else None)
 
+  if options.output_directory:
+    constants.SetOutputDirectory(options.output_directory)
+
   if options.device:
     devices = [device_utils.DeviceUtils(options.device)]
   else: