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: I4fa19dff3a4582c8f296e228878e9454efa1e9dd
Auto-Submit: Sylvain Defresne <>
Reviewed-by: Kyle Horimoto <>
Commit-Queue: Kyle Horimoto <>
Cr-Commit-Position: refs/heads/master@{#631822}
2 files changed