Bug 1138323 - Use https instead of http in Heartbeat's browser.selfsupport.url. r=ttaubert

browser/app/profile/firefox.js

@@ -1028,7 +1028,7 @@ pref("browser.rights.3.shown", false);
 pref("browser.rights.override", true);
 #endif
 
-pref("browser.selfsupport.url", "http://self-repair.mozilla.org/%LOCALE%/repair");
+pref("browser.selfsupport.url", "https://self-repair.mozilla.org/%LOCALE%/repair");
 
 pref("browser.sessionstore.resume_from_crash", true);
 pref("browser.sessionstore.resume_session_once", false);