UnlockProfileAndHideLoginUI() will be called once the sign in is almost finished. This function wil…

chrome/browser/ui/webui/signin/inline_login_handler_impl.cc

Index: chrome/browser/ui/webui/signin/inline_login_handler_impl.cc
diff --git a/chrome/browser/ui/webui/signin/inline_login_handler_impl.cc b/chrome/browser/ui/webui/signin/inline_login_handler_impl.cc
index e32cbf93cc8d881fd9da02fec1ad9329316fcb0a..1c0a30f31bb2ffaa5aabd8b9f98062094a3f071a 100644
--- a/chrome/browser/ui/webui/signin/inline_login_handler_impl.cc
+++ b/chrome/browser/ui/webui/signin/inline_login_handler_impl.cc
@@ -317,7 +317,8 @@ void InlineSigninHelper::OnClientOAuthSuccessAndBrowserOpened(
     const ClientOAuthResult& result,
     Profile* profile,
     Profile::CreateStatus status) {
-  UnlockProfileAndHideLoginUI(profile_->GetPath(), handler_.get());
+  if (signin::IsForceSigninEnabled())
+    UnlockProfileAndHideLoginUI(profile_->GetPath(), handler_.get());
   content::WebContents* contents = NULL;
   Browser* browser = NULL;
   if (handler_) {