Android buildbot fixes

build/android/pylib/test_result.py

Index: build/android/pylib/test_result.py
diff --git a/build/android/pylib/test_result.py b/build/android/pylib/test_result.py
index fba9ef1240e789ac292c23ed15cf6eae9d348ebd..28258da2a8d278113310b9046ff3f7da43362a3e 100644
--- a/build/android/pylib/test_result.py
+++ b/build/android/pylib/test_result.py
@@ -6,6 +6,7 @@
 import json
 import logging
 import os
+import re
 import time
 import traceback
 
@@ -133,7 +134,8 @@ class TestResults(object):
                                  build_type, 'test_logs')
     if not os.path.exists(log_file_path):
       os.mkdir(log_file_path)
-    full_file_name = os.path.join(log_file_path, test_type)
+    full_file_name = os.path.join(
+        log_file_path, re.sub('\W', '_', test_type).lower() + '.log')

[frankf, 2012/12/26 18:23:59]

how are the files unique after this change?

[Isaac (away), 2012/12/26 19:24:14]

They make it easier to differentiate the log files with the .json files in the
same directory.

     if not os.path.exists(full_file_name):
       with open(full_file_name, 'w') as log_file:
         print >> log_file, '\n%s results for %s build %s:' % (