Bug 1399398 - Turn on the Storage Management feature, r=Gijs

MozReview-Commit-ID: GSm0Iz03tMD

--HG--
extra : rebase_source : f0f6992b9fe5330edbc30988de1520258b01bfb6

browser/app/profile/firefox.js

@@ -722,15 +722,9 @@ pref("browser.preferences.instantApply", true);
 // Toggling Search bar on and off in about:preferences
 pref("browser.preferences.search", true);
 
-// Once the Storage Management is completed.
-// (The Storage Management-related prefs are browser.storageManager.* )
-// The Offline(Appcache) Group section in about:preferences will be hidden.
-// And the task to clear appcache will be done by Storage Management.
-#if defined(NIGHTLY_BUILD)
+// We prefer the storage manager (see browser.storageManager.enabled)
+// over the old offlineGroup UI. Removing the offline group UI is bug 1399808.
 pref("browser.preferences.offlineGroup.enabled", false);
-#else
-pref("browser.preferences.offlineGroup.enabled", true);
-#endif
 
 pref("browser.preferences.defaultPerformanceSettings.enabled", true);
 

modules/libpref/init/all.js

@@ -5841,11 +5841,7 @@ pref("dom.storageManager.prompt.testing.allow", false);
 
 // Enable the Storage management in about:preferences and persistent-storage permission request
 // To enable the DOM implementation, turn on "dom.storageManager.enabled"
-#ifdef NIGHTLY_BUILD
 pref("browser.storageManager.enabled", true);
-#else
-pref("browser.storageManager.enabled", false);
-#endif
 pref("browser.storageManager.pressureNotification.minIntervalMS", 1200000);
 pref("browser.storageManager.pressureNotification.usageThresholdGB", 5);