tree 130546642f5b7e1a9f5cbe907173c2ff565161f5
parent ddfc9e1413d6e9d5a74e4d793a7bca658ca91f06
author Luigi Semenzato <semenzato@google.com> 1298920663 -0800
committer Luigi Semenzato <semenzato@google.com> 1298920663 -0800

Find device-dependent disk stats file, and skip disk stats if not available.

Change-Id: I03afb85e3357dd4c2cf5effd98b194c71d77c71d

BUG=12171
TEST=unit tested

Review URL: http://codereview.chromium.org/6541007