Bug 1367450 - Defer initialization of CaptivePortalWatcher to just before completion of delayed startup. r=florian

MozReview-Commit-ID: I9NKOYEYc5g

--HG--
extra : rebase_source : 156974e79c638bbbd2d6fc73ee9bde3490f2028f

browser/base/content/browser-captivePortal.js

@@ -62,9 +62,9 @@ var CaptivePortalWatcher = {
       if (windows.getNext() == window && !windows.hasMoreElements()) {
         this.ensureCaptivePortalTab();
       }
+    } else if (cps.state == cps.UNKNOWN) {
+      cps.recheckCaptivePortal();
     }
-
-    cps.recheckCaptivePortal();
   },
 
   uninit() {

browser/base/content/browser.js

@@ -1274,7 +1274,6 @@ var gBrowserInit = {
     AboutPrivateBrowsingListener.init();
     TrackingProtection.init();
     RefreshBlocker.init();
-    CaptivePortalWatcher.init();
     FullZoomUI.init(window);
 
     let mm = window.getGroupMessageManager("browsers");
@@ -1717,6 +1716,8 @@ var gBrowserInit = {
       }
     });
 
+    CaptivePortalWatcher.init();
+
     this.delayedStartupFinished = true;
 
     _resolveDelayedStartup();