ChromeOS OOBE: make "System Security Settings" popup dialog backgroung gray.

chrome/browser/resources/chromeos/login/oobe.js

Index: chrome/browser/resources/chromeos/login/oobe.js
diff --git a/chrome/browser/resources/chromeos/login/oobe.js b/chrome/browser/resources/chromeos/login/oobe.js
index 6386ed6d57bf61908e5149e8cf03da29595866ef..c9632de90b11bdf8d6007fa52f77387feebc1d49 100644
--- a/chrome/browser/resources/chromeos/login/oobe.js
+++ b/chrome/browser/resources/chromeos/login/oobe.js
@@ -333,9 +333,10 @@ cr.define('cr.ui.Oobe', function() {
       if (loadTimeData.getString('newOobeUI') == 'on') {
         $('oobe').setAttribute('md-mode', 'true');
         $('oobe-shield').setAttribute('md-mode', 'true');
+        $('popup-overlay').setAttribute('md-mode', 'true');
       } else {
         $('oobe').removeAttribute('md-mode');
-        $('oobe-shield').removeAttribute('md-mode');
+        $('popup-overlay').removeAttribute('md-mode');

[michaelpg, 2017/01/20 02:15:05]

sorry, I don't understand why oobe-shield no longer needs the md-mode attribute
removed in this case. Was this change intentional?

[Alexander Alekseev, 2017/01/20 03:25:17]

You're right. I missed this copy-paste error.
Done.

       }
     },
   };