Preparation to convert GetPrimaryAccount to return CoreAccountInfo

Change client code to work as if IdentityManager::GetPrimaryAccount
where returning a CoreAccountInfo instead of an AccountInfo. Method
will be updated in a followup CL.

This CL was uploaded by git cl split.

Bug: 926204
Change-Id: If9815f52742e0463141c2efbfb3781d5f96c6bd0
Commit-Queue: Sylvain Defresne <>
Reviewed-by: David Roger <>
Cr-Commit-Position: refs/heads/master@{#632579}
2 files changed