Don't leak the device serial number in BrowserDMTokenStorageMac.

being called (i.e., it leaks 1 retain count), analogous to unique_ptr::release.

ScopedCFTypeRef: :release doesn't call CFRelease; it prevents CFRelease from
Change-Id: I48b41162b49583f892b16a7c715e1713ae226704
Reviewed-on: https://chromium-review.googlesource.com/c/1497222
Reviewed-by: Julian Pastarmov <pastarmovj@chromium.org>
Commit-Queue: Jeremy Roman <jbroman@chromium.org>
Cr-Commit-Position: refs/heads/master@{#637286}
1 file changed