Use CookieOptions::MakeAllInclusive in ChromeOS EnrollmentScreenHandler

This code was previously using a CookieOptions that would exclude
SameSite cookies. This could be a problem when cookies become SameSite
by default, so this change switches this to use a CookieOptions that
includes all cookies.

Bug: None
Change-Id: I29fdc5d05f0b6995e283104abb14729afc0a205a
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1849772Reviewed-by: Roman Sorokin [CET] <rsorokin@chromium.org>
Commit-Queue: Roman Sorokin [CET] <rsorokin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#705087}

chrome/browser/ui/webui/chromeos/login/enrollment_screen_handler.cc

@@ -788,11 +788,10 @@ void EnrollmentScreenHandler::HandleCompleteLogin(const std::string& user) {
           Profile::FromWebUI(web_ui()));
   content::StoragePartition* partition =
       signin_partition_manager->GetCurrentStoragePartition();
-  net::CookieOptions cookie_options;
-  cookie_options.set_include_httponly();
 
   partition->GetCookieManagerForBrowserProcess()->GetCookieList(
-      GaiaUrls::GetInstance()->gaia_url(), cookie_options,
+      GaiaUrls::GetInstance()->gaia_url(),
+      net::CookieOptions::MakeAllInclusive(),
       base::BindOnce(&EnrollmentScreenHandler::OnGetCookiesForCompleteLogin,
                      weak_ptr_factory_.GetWeakPtr(), user));
 }