Merge pull request #2527 from lioncash/index

yuzu/{profile_select, software_keyboard}: Tidy up interface

src/yuzu/applets/profile_select.h

@@ -30,15 +30,13 @@ public:
     void accept() override;
     void reject() override;
 
-    bool GetStatus() const;
-    u32 GetIndex() const;
+    int GetIndex() const;
 
 private:
-    bool ok = false;
-    u32 user_index = 0;
-
     void SelectUser(const QModelIndex& index);
 
+    int user_index = 0;
+
     QVBoxLayout* layout;
     QTreeView* tree_view;
     QStandardItemModel* item_model;