[fenix] For https://github.com/mozilla-mobile/fenix/issues/1696 - Replace session bundle storage with session storage

app/src/main/java/org/mozilla/fenix/components/Core.kt

@@ -76,9 +76,8 @@ class Core(private val context: Context) {
         GeckoViewFetchClient(context, runtime)
     }
 
-    val sessionStorage: SessionBundleStorage by lazy {
+    val sessionStorage: SessionStorage by lazy {
-        SessionBundleStorage(context, bundleLifetime = Pair(BUNDLE_LIFETIME_IN_MINUTES, TimeUnit.MINUTES),
+        SessionStorage(context, engine = engine)
-            engine = engine)
     }
 
     /**
@@ -92,7 +91,7 @@ class Core(private val context: Context) {
             // Restore a previous, still active bundle.
             GlobalScope.launch(Dispatchers.Main) {
                 val snapshot = async(Dispatchers.IO) {
-                    sessionStorage.restore()?.restoreSnapshot()
+                    sessionStorage.restore()
                 }
 
                 // There's an active bundle with a snapshot: Feed it into the SessionManager.
@@ -111,7 +110,6 @@ class Core(private val context: Context) {
                         .periodicallyInForeground(interval = 30, unit = TimeUnit.SECONDS)
                         .whenGoingToBackground()
                         .whenSessionsChange()
-                    autoClose(sessionManager)
                 }
             }
         }