Easy Sign-in: Use TPM RSA key to sign nonce in sign-in protocol

chrome/browser/signin/easy_unlock_service_regular.cc

Index: chrome/browser/signin/easy_unlock_service_regular.cc
diff --git a/chrome/browser/signin/easy_unlock_service_regular.cc b/chrome/browser/signin/easy_unlock_service_regular.cc
index 4eede4d687cfc88dfe4e4bd22438fb7d6a2c88f1..d1d7c03a22f4f3d7d798b7638ecb1126b06e12bc 100644
--- a/chrome/browser/signin/easy_unlock_service_regular.cc
+++ b/chrome/browser/signin/easy_unlock_service_regular.cc
@@ -166,15 +166,12 @@ void EasyUnlockServiceRegular::SetRemoteDevices(
       !devices.empty()) {
     // We may already have the password cached, so proceed to create the
     // cryptohome keys for sign-in or the system will be hardlocked.
-    chromeos::UserContext* user_context =
-        short_lived_user_context_->user_context();
-    chromeos::EasyUnlockKeyManager* key_manager =
-        chromeos::UserSessionManager::GetInstance()->GetEasyUnlockKeyManager();
-
-    key_manager->RefreshKeys(
-        *user_context, devices,
-        base::Bind(&EasyUnlockServiceRegular::OnKeysRefreshedForSetDevices,
-                   weak_ptr_factory_.GetWeakPtr()));
+    chromeos::UserSessionManager::GetInstance()->GetEasyUnlockKeyManager()
+        ->RefreshKeys(
+            *short_lived_user_context_->user_context(),
+            devices,
+            base::Bind(&EasyUnlockServiceRegular::OnKeysRefreshedForSetDevices,
+                       weak_ptr_factory_.GetWeakPtr()));
   } else {
     CheckCryptohomeKeysAndMaybeHardlock();
   }