Removed / Consolidated unnecessary header files

tests/TestGlobal.h

@@ -1,43 +0,0 @@
-/*
- * Copyright (C) 2018 KeePassXC Team <team@keepassxc.org>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 2 or (at your option)
- * version 3 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#ifndef KEEPASSXC_TESTGLOBAL_H
-#define KEEPASSXC_TESTGLOBAL_H
-
-#include "core/Group.h"
-
-namespace QTest
-{
-
-    template <> inline char* toString(const Group::TriState& triState)
-    {
-        QString value;
-
-        if (triState == Group::Inherit) {
-            value = "null";
-        } else if (triState == Group::Enable) {
-            value = "true";
-        } else {
-            value = "false";
-        }
-
-        return qstrdup(value.toLocal8Bit().constData());
-    }
-
-} // namespace QTest
-
-#endif // KEEPASSXC_TESTGLOBAL_H