commit 61f92ca846e68fa9264ca3ddd3ac569b4a09864b
author Gaurav Shah <gauravsh@chromium.org> Thu Apr 17 19:44:10 2014
committer chrome-internal-fetch <chrome-internal-fetch@google.com> Tue Apr 22 22:25:25 2014
tree b788166ec03cd89844971439aeb40405cd0f353c
parent b88028ab64c435d23f18729925889a61bd17b9c2

bootstat: Do not hardcode root disk statistics file based on architecture

Instead determine it dynamically via rootdev.

BUG=chromium:335808
TEST=unit tests, built and run on x86 and arm.
TEST=emerge-mipsel-o32-generic bootstat

CQ-DEPEND=CL:195481

Change-Id: Ic3aa43a284033311aa69fd3bfd25bd0bec643446
Reviewed-on: https://chromium-review.googlesource.com/195480
Reviewed-by: Mike Frysinger <vapier@chromium.org>
Tested-by: Gaurav Shah <gauravsh@chromium.org>
Commit-Queue: Gaurav Shah <gauravsh@chromium.org>