Enable lucid sleep (wake on wi-fi SSID) and add to Privacy options.

chrome/browser/resources/options/browser_options.js

Index: chrome/browser/resources/options/browser_options.js
diff --git a/chrome/browser/resources/options/browser_options.js b/chrome/browser/resources/options/browser_options.js
index 12856847bb6bbd69d023888ca811291285a3ebd3..2dbfc5d0d5b7bee16236aa53c61d34a34429146d 100644
--- a/chrome/browser/resources/options/browser_options.js
+++ b/chrome/browser/resources/options/browser_options.js
@@ -463,6 +463,10 @@ cr.define('options', function() {
             true,
             metric);
       };
+      if (loadTimeData.valueExists('showWakeOnWifi') &&
+          loadTimeData.getBoolean('showWakeOnWifi')) {
+        $('wake-on-wifi').hidden = false;
+      }
 
       // Bluetooth (CrOS only).
       if (cr.isChromeOS) {