tree f34c93072050aec3a65fac0250f3b58f7e9e78bd
parent 1c5533d4cd99f19ec8a37aaa841caeba76f7005c
author Daniel Erat <derat@chromium.org> 1421882648 -0700
committer ChromeOS Commit Bot <chromeos-commit-bot@chromium.org> 1422118850 +0000

crash-reporter: Attach Chrome logs to crash reports.

When Chrome crashes, gather the last 20 lines of each of the
latest two log files in /var/log/chrome and
/home/chronos/user/log. Attach them as gzipped metadata
using a "chrome.txt" key name and rename the GPU error state
key to "i915_error_state.log.xz".

(Re-landing after privacy review; originally reviewed at
https://chromium-review.googlesource.com/216427. Changes
since previous iteration include attaching the Chrome logs
and the GPU state separately and redirecting stderr to
/dev/null when listing user Chrome log files to avoid log
spam in the not-logged-in case.)

BUG=chromium:405732
TEST=triggered crashes and verified that logs were included
     in crash reports: b7c4d7f2bee32e2f, 6292f090468fcf28
CQ-DEPEND=CL:242492

Change-Id: I1642a8971f1373726e5b0e3977dbfdbcc2aa6667
Reviewed-on: https://chromium-review.googlesource.com/242457
Commit-Queue: Dan Erat <derat@chromium.org>
Trybot-Ready: Dan Erat <derat@chromium.org>
Tested-by: Dan Erat <derat@chromium.org>
Reviewed-by: Mike Frysinger <vapier@chromium.org>