tree 6b5b26a27e51ff63ed446a126c4b6900be8fe7e4
parent 4a8f8aa3ea3d33f3d00612dc62304ffc21e019e6
author Yu-Ju Hong <yjhong@chromium.org> 1402360934 -0700
committer chrome-internal-fetch <chrome-internal-fetch@google.com> 1402403998 +0000

failures_lib: do not print the textual tracebacks for CompoundFailure

Including the textual tracebacks in __str__ makes the failure reason
hard to read on the waterfall. Remove the tracebacks from __str__, but
still print them in HandleExceptionAsError/Warning for debugging
purpose.

BUG=chromium:382731
TEST=`cbuildbot/run_tests`

Change-Id: Iea992dbda67d734cdeaa3c2c4e33e1375354680b
Reviewed-on: https://chromium-review.googlesource.com/203177
Tested-by: Yu-Ju Hong <yjhong@chromium.org>
Reviewed-by: Yu-Ju Hong <yjhong@chromium.org>
Commit-Queue: Yu-Ju Hong <yjhong@chromium.org>