Use std::move() with base::Passed() for base::BindOnce(), part 1.

std::move() and base::Passed() mean the same thing for base::BindOnce,
so use the standard library idiom instead.

Bug: 1180750
Change-Id: I10737d95c52b69c2bf594058ff46047d16d80858
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2711965


Reviewed-by: Colin Blundell <blundell@chromium.org>
Reviewed-by: Nico Weber <thakis@chromium.org>
Reviewed-by: Joe Downing <joedow@chromium.org>
Reviewed-by: Bill Budge <bbudge@chromium.org>
Reviewed-by: Avi Drissman <avi@chromium.org>
Reviewed-by: Reilly Grant <reillyg@chromium.org>
Reviewed-by: Thomas Guilbert <tguilbert@chromium.org>
Reviewed-by: Sean Topping <seantopping@chromium.org>
Commit-Queue: Daniel Cheng <dcheng@chromium.org>
Cr-Commit-Position: refs/heads/master@{#856429}
GitOrigin-RevId: 28a5ac480de97fe18bcd55d11bfa06e68d6e808e