tree c081eed0301e2af00a8d116ba23d6f62c3105e47
parent 16430c43b2ebe933f5991887f0ff77dd0056b78f
author Hidehiko Abe <hidehiko@chromium.org> 1569589881 +0900
committer Qijiang Fan <fqj@google.com> 1595594196 +0900

libbrillo: Remove WatchFileDescriptor.

Its base API MessageLoopForIO::WatchFileDescriptor is removed
in the next libchrome uprev. All use cases are already
migrated into new API base::FileDescriptorWatcher.
This CL removes the support in libbrillo.

BUG=chromium:909719
TEST=Build locally. Ran cros_run_unit_tests.

Cq-Depend: chromium:1958264
Change-Id: I7627c05bff0d472078139ec522182c2d331851ee
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform2/+/1828788
Tested-by: Qijiang Fan <fqj@google.com>
Commit-Queue: Qijiang Fan <fqj@google.com>
Reviewed-by: Eric Caruso <ejcaruso@chromium.org>
Cr-Mirrored-From: https://chromium.googlesource.com/chromiumos/platform2
Cr-Mirrored-Commit: 78ed4639e33141d0612225a6869511c12dcbb8bc
(cherry picked from commit de74a5cc1a2e2ab9b9f4749d406b9afeee2db6ea)