Convert dbus to base::Bind and base::Callback to Once/Repeating

Bug: 1007778
Change-Id: I080ef6ed77020f262deeb2cf972b8b32518a0bf5
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1928210
Auto-Submit: Reilly Grant <reillyg@chromium.org>
Commit-Queue: Scott Violet <sky@chromium.org>
Reviewed-by: Scott Violet <sky@chromium.org>
Cr-Original-Commit-Position: refs/heads/master@{#718180}
Cr-Mirrored-From: https://chromium.googlesource.com/chromium/src
Cr-Mirrored-Commit: d4e66133424b171445555f4dacc66990ff6906c3
19 files changed