tree 33dabe05f797763d5146f1e6c516c10f2e55d41f
parent f6383d06d1993c0d04eb6b2ea9dd5e92eaf495a7
author thestig <thestig@chromium.org> 1450254810 +0900
committer Qijiang Fan <fqj@google.com> 1591290295 +0900

Linux: Correctly count the number of open file descriptors.

The initial implementation of ProcessMetrics::GetOpenFdCount() counted
"." and ".." as well.

Add a unit test to verify the counting is correct.

BUG=496957

Review URL: https://codereview.chromium.org/1526253003

Cr-Commit-Position: refs/heads/master@{#365504}


CrOS-Libchrome-Original-Commit: cf4c85b1897bf9b1f62e4c48a4faf122958c3790