bug 591037 - Add new Addon Repository prefs, r=Callek

suite/browser/browser-prefs.js

@@ -488,8 +488,10 @@ pref("extensions.update.url", "https://versioncheck.addons.mozilla.org/update/Ve
 pref("extensions.update.interval", 86400);  // Check for updates to Extensions and 
                                             // Themes every day
 
-// Preferences for the Get Add-ons pane
+// Preferences for the Addon Repository
+pref("extensions.getAddons.cache.enabled", true);
 pref("extensions.getAddons.maxResults", 15);
+pref("extensions.getAddons.get.url", "https://services.addons.mozilla.org/%LOCALE%/%APP%/api/%API_VERSION%/search/guid:%IDS%");
 pref("extensions.getAddons.search.url", "https://services.addons.mozilla.org/%LOCALE%/%APP%/api/%API_VERSION%/search/%TERMS%/all/%MAX_RESULTS%/%OS%/%VERSION%");
 
 // Preferences for AMO integration