Fix refresh token is not available after Chrome restart on crash.

components/signin/core/browser/signin_manager_base.cc

Index: components/signin/core/browser/signin_manager_base.cc
diff --git a/components/signin/core/browser/signin_manager_base.cc b/components/signin/core/browser/signin_manager_base.cc
index 68d68b477b4334edc4d004773f9daa798cc5621d..b36d21d0f56930938c7e34d92c8628b878b2e0bd 100644
--- a/components/signin/core/browser/signin_manager_base.cc
+++ b/components/signin/core/browser/signin_manager_base.cc
@@ -216,6 +216,10 @@ void SigninManagerBase::SetAuthenticatedAccountId(
                                  account_id);
   client_->GetPrefs()->SetString(prefs::kGoogleServicesLastUsername,
                                  info.email);
+
+  // Commit authenticated account info immediately so that it does not get lost
+  // if Chrome crashes before the next commit interval.
+  client_->GetPrefs()->CommitPendingWrite();
 }
 
 bool SigninManagerBase::IsAuthenticated() const {