Bug 974496 - Enable sync promo banner. r=bnicholson

mobile/android/app/mobile.js

@@ -818,7 +818,7 @@ pref("browser.snippets.statsUrl", "https://snippets-stats.mozilla.org/mobile");
 
 // These prefs require a restart to take effect.
 pref("browser.snippets.enabled", true);
-pref("browser.snippets.syncPromo.enabled", false);
+pref("browser.snippets.syncPromo.enabled", true);
 
 #ifdef MOZ_ANDROID_SYNTHAPKS
 // The URL of the APK factory from which we obtain APKs for webapps.

testing/profiles/prefs_general.js

@@ -159,7 +159,7 @@ user_pref("browser.webapps.testing", true);
 
 // Disable android snippets
 user_pref("browser.snippets.enabled", false);
-
+user_pref("browser.snippets.syncPromo.enabled", false);
 
 // Do not turn HTTP cache v2 for our infra tests (some tests are failing)
 user_pref("browser.cache.use_new_backend_temp", false);