SyncService::IsAuthenticatedAccountPrimary -> HasSyncConsent

Chromium change:

https://source.chromium.org/chromium/chromium/src/+/ccf421690e5a665cc6d8d6290ac841b21dbd6ca3

commit ccf421690e5a665cc6d8d6290ac841b21dbd6ca3
Author: Marc Treib <treib@chromium.org>
Date:   Tue Oct 19 14:27:33 2021 +0000

    Sync: Replace outdated "authenticated / primary account" terminology

    This CL rename SyncService::IsAuthenticatedAccountPrimary() with
    HasSyncConsent(), and GetAuthenticatedAccountInfo() with just
    GetAccountInfo().

    "Authenticated account" is some outdated terminology that's not used
    in sign-in code anymore.
    More importantly, "primary account" was used here in an outdated
    meaning that wasn't consistent anymore with how it's used in signin
    code.

    This is a pure rename; no behavior changes.

    Bug: 1254280

chromium_src/components/autofill/core/browser/autofill_experiments_unittest.cc

@@ -72,7 +72,7 @@ TEST_F(
       /*disable_features=*/{});
   // When we have no primary account, Sync will start in Transport-only mode
   // (if allowed).
-  sync_service_.SetIsAuthenticatedAccountPrimary(false);
+  sync_service_.SetHasSyncConsent(false);
 
   // Update the active types to only include Wallet. This disables all other
   // types, including profiles.