tree 902844bc6af71088cf7745630560e11378fa2816
parent 082fb7fc007da5de07a79febfaf0935a229a3ee5
author Tyson Henning <yorick@google.com> 1525811269 -0700
committer Yorick Henning <yorick@google.com> 1526414534 +0000

Named the Disk IO threads allocated by DefaultTaskExecutor.

This aids debugging (the threads have relevant names) and permits
whitelisting in Tattle Tale.

Test: None.
Change-Id: I3de02f0c1a1961d418100326849c191c10d54cac