Fix the stack script issue when symbolizing tombstones.

build/android/test_runner.py

Index: build/android/test_runner.py
diff --git a/build/android/test_runner.py b/build/android/test_runner.py
index 835888b02a16a9a11cec9f042f678f9a60149ebd..dcddf5f9bf4e688a942432702642e611ccc7d7f0 100755
--- a/build/android/test_runner.py
+++ b/build/android/test_runner.py
@@ -14,6 +14,7 @@ import logging
 import os
 import shutil
 import signal
+import subprocess
 import sys
 import threading
 import traceback
@@ -786,6 +787,12 @@ def RunTestsInPlatformMode(args):
       upload_logcats_file(),
       'upload_logcats_file' in args and args.upload_logcats_file)
 
+  if 'apk_under_test' in args and args.apk_under_test:
+    subprocess.check_call(
+        'unzip -o %s -d %s' % (args.apk_under_test,
+                               constants.GetOutDirectory()),
+        shell=True)

[mikecase (-- gone --), 2017/07/11 21:42:01]

Would it make more sense for the stack/tombstone script to unzip the APK. That
way the unzipped APK is used closer to where it is unzipped? idk, suggestion.

Or maybe unzip the APK just before running the tombstone script?

[jbudorick, 2017/07/12 20:57:28]

We had discussed doing the latter last week, w/ the discussion about lazy
unzipping. Please look at doing so.

[BigBossZhiling, 2017/07/17 06:42:58]

I just added the unzip logic in tombstones.py, because the unzip logic always
will be called at the same time when we want to resolve tombstones. Or do you
think I should put it into instrumentation test run?

+
   ### Set up test objects.
 
   env = environment_factory.CreateEnvironment(args, infra_error)