Revert of Move token handle obtaining to UserSessionManager

chrome/browser/chromeos/login/session/user_session_manager.cc

Index: chrome/browser/chromeos/login/session/user_session_manager.cc
diff --git a/chrome/browser/chromeos/login/session/user_session_manager.cc b/chrome/browser/chromeos/login/session/user_session_manager.cc
index d1a3f031fb4135ddc9ae8fc3ebaaebc0d8b6f54e..edecf3a3207452a1d459eb3acaaa385835ab11b2 100644
--- a/chrome/browser/chromeos/login/session/user_session_manager.cc
+++ b/chrome/browser/chromeos/login/session/user_session_manager.cc
@@ -1672,39 +1672,4 @@
                             NUM_USER_PODS_DISPLAY);
 }
 
-void UserSessionManager::OnOAuth2TokensFetched(UserContext context) {
-  if (StartupUtils::IsWebviewSigninEnabled() && TokenHandlesEnabled()) {
-    if (!token_handle_util_.get()) {
-      token_handle_util_.reset(
-          new TokenHandleUtil(user_manager::UserManager::Get()));
-    }
-    if (token_handle_util_->ShouldObtainHandle(context.GetUserID())) {
-      token_handle_util_->GetTokenHandle(
-          context.GetUserID(), context.GetAccessToken(),
-          base::Bind(&UserSessionManager::OnTokenHandleObtained,
-                     weak_factory_.GetWeakPtr()));
-    }
-  }
-}
-
-void UserSessionManager::OnTokenHandleObtained(
-    const user_manager::UserID& id,
-    TokenHandleUtil::TokenHandleStatus status) {
-  if (status != TokenHandleUtil::VALID) {
-    LOG(ERROR) << "OAuth2 token handle fetch failed.";
-    return;
-  }
-}
-
-bool UserSessionManager::TokenHandlesEnabled() {
-  bool ephemeral_users_enabled = false;
-  bool show_names_on_signin = true;
-  auto cros_settings = CrosSettings::Get();
-  cros_settings->GetBoolean(kAccountsPrefEphemeralUsersEnabled,
-                            &ephemeral_users_enabled);
-  cros_settings->GetBoolean(kAccountsPrefShowUserNamesOnSignIn,
-                            &show_names_on_signin);
-  return show_names_on_signin && !ephemeral_users_enabled;
-}
-
 }  // namespace chromeos