GitLab

Following up on https://chromium-review.googlesource.com/c/chromium/src/+/2067624, this CL is one step to allow managed browsers on linux/windows/macos to obtain a device-level service account to be used to register for policy invalidations over FCM.

DeviceAccountIntializer was mostly platform-agnostic already, so this only moves it to c/b/policy and removes a bunch of now unused includes (I imagine it was refactored some time ago).

Bug: 1026261

Change-Id: I97ca06772e836fe10a115f7071b1c697a8a5071e
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2122391Reviewed-by: Pavol Marko <pmarko@chromium.org>
Commit-Queue: anthonyvd <anthonyvd@chromium.org>
Cr-Commit-Position: refs/heads/master@{#754892}