Fix Check failure in ProfileManager when force-sign-in is enabled and last used profile is supervis…

chrome/browser/signin/chrome_signin_client.cc

Index: chrome/browser/signin/chrome_signin_client.cc
diff --git a/chrome/browser/signin/chrome_signin_client.cc b/chrome/browser/signin/chrome_signin_client.cc
index aa2800baad44d2f1c033940e5ea2c49d9125b09a..63d7d7c4f780ee7f15ab9717392da1754ba29389 100644
--- a/chrome/browser/signin/chrome_signin_client.cc
+++ b/chrome/browser/signin/chrome_signin_client.cc
@@ -308,7 +308,7 @@ void ChromeSigninClient::PostSignedIn(const std::string& account_id,
 void ChromeSigninClient::PreSignOut(const base::Callback<void()>& sign_out) {
 #if !defined(OS_ANDROID) && !defined(OS_CHROMEOS)
   if (is_force_signin_enabled_ && !profile_->IsSystemProfile() &&
-      !profile_->IsGuestSession()) {
+      !profile_->IsGuestSession() && !profile_->IsSupervised()) {
     BrowserList::CloseAllBrowsersWithProfile(
         profile_, base::Bind(&ChromeSigninClient::OnCloseBrowsersSuccess,
                              base::Unretained(this), sign_out),