Bug 1093691 - Enable e10s by default on Nightly (not riding trains), and activate infobar notice. r=gavin a=RyanVM on a CLOSED TREE

browser/app/profile/firefox.js

@@ -1809,6 +1809,10 @@ pref("browser.polaris.enabled", false);
 pref("privacy.trackingprotection.ui.enabled", false);
 #endif
 
+#ifdef NIGHTLY_BUILD
+pref("browser.tabs.remote.autostart.1", true);
+#endif
+
 // Temporary pref to allow printing in e10s windows on some platforms.
 #ifdef UNIX_BUT_NOT_MAC
 pref("print.enable_e10s_testing", false);

browser/components/nsBrowserGlue.js

@@ -2411,7 +2411,7 @@ let DefaultBrowserCheck = {
 let E10SUINotification = {
   // Increase this number each time we want to roll out an
   // e10s testing period to Nightly users.
-  CURRENT_NOTICE_COUNT: 1,
+  CURRENT_NOTICE_COUNT: 2,
   CURRENT_PROMPT_PREF: "browser.displayedE10SPrompt.1",
   PREVIOUS_PROMPT_PREF: "browser.displayedE10SPrompt",