remove lots of mainpage code since we allow closing of autofill page now

src/Android/MainActivity.cs

@@ -98,7 +98,6 @@ namespace Bit.Android
 
         private void ReturnCredentials(VaultListPageModel.Login login)
         {
-            App.App.FromAutofillService = true;
             Intent data = new Intent();
             if(login == null)
             {

src/App/App.cs

@@ -33,8 +33,6 @@ namespace Bit.App
         private readonly ILocalizeService _localizeService;
         private CancellationTokenSource _setMainPageCancellationTokenSource = null;
 
-        public static bool FromAutofillService { get; set; } = false;
-
         public App(
             string uri,
             IAuthService authService,
@@ -63,7 +61,6 @@ namespace Bit.App
             SetCulture();
             SetStyles();
 
-            FromAutofillService = !string.IsNullOrWhiteSpace(_uri);
             if(authService.IsAuthenticated && _uri != null)
             {
                 MainPage = new ExtendedNavigationPage(new VaultAutofillListLoginsPage(_uri));
@@ -172,7 +169,6 @@ namespace Bit.App
                 });
 
                 _uri = null;
-                FromAutofillService = false;
             }, cts.Token);
 
             return cts;

src/App/Pages/Vault/VaultAutofillListLoginsPage.cs

@@ -61,14 +61,6 @@ namespace Bit.App.Pages
 
         private void Init()
         {
-            MessagingCenter.Subscribe<Application, bool>(Application.Current, "SyncCompleted", (sender, success) =>
-            {
-                if(success)
-                {
-                    _filterResultsCancellationTokenSource = FetchAndLoadVault();
-                }
-            });
-
             var noDataLabel = new Label
             {
                 Text = string.Format(AppResources.NoLoginsForUri, _name ?? "--"),