Bug 1427471 - Set app.update.enabled to false when building with --disable-updater. r=rhelmer

--HG--
extra : rebase_source : 135c219916d18b4646e9ca21931cea21c9510754

browser/app/profile/firefox.js

@@ -131,7 +131,11 @@ pref("app.update.log", false);
 pref("app.update.backgroundMaxErrors", 10);
 
 // Whether or not app updates are enabled
+#ifdef MOZ_UPDATER
 pref("app.update.enabled", true);
+#else
+pref("app.update.enabled", false);
+#endif
 
 // Whether or not to use the doorhanger application update UI.
 pref("app.update.doorhanger", true);