For #20098: Allow PB PiP video screenshots

...when `Allow screenshots in private browsing` is enabled

app/src/main/java/org/mozilla/fenix/HomeActivity.kt

@@ -278,14 +278,6 @@ open class HomeActivity : LocaleAwareAppCompatActivity(), NavHostActivity {
     override fun onResume() {
         super.onResume()
 
-        // Even if screenshots are allowed, we hide private content in the recents screen in onPause
-        // only when we are in private mode, so in onResume we should go back to setting these flags
-        // with the user screenshot setting only when we are in private mode.
-        // See https://github.com/mozilla-mobile/fenix/issues/11153
-        if (settings().lastKnownMode == BrowsingMode.Private) {
-            updateSecureWindowFlags(settings().lastKnownMode)
-        }
-
         // Diagnostic breadcrumb for "Display already aquired" crash:
         // https://github.com/mozilla-mobile/android-components/issues/7960
         breadcrumb(
@@ -339,13 +331,6 @@ open class HomeActivity : LocaleAwareAppCompatActivity(), NavHostActivity {
         settings().shouldReturnToBrowser =
             components.core.store.state.getNormalOrPrivateTabs(private = false).isNotEmpty()
 
-        // Even if screenshots are allowed, we want to hide private content in the recents screen
-        // only when we are in private mode
-        // See https://github.com/mozilla-mobile/fenix/issues/11153
-        if (settings().lastKnownMode.isPrivate) {
-            window.addFlags(FLAG_SECURE)
-        }
-
         lifecycleScope.launch(IO) {
             components.core.bookmarksStorage.getTree(BookmarkRoot.Root.id, true)?.let {
                 val desktopRootNode = DesktopFolders(