Get rid of empty test file

src/unittest/CMakeLists.txt

@@ -20,7 +20,6 @@ set (UNITTEST_SRCS
 	${CMAKE_CURRENT_SOURCE_DIR}/test_noderesolver.cpp
 	${CMAKE_CURRENT_SOURCE_DIR}/test_noise.cpp
 	${CMAKE_CURRENT_SOURCE_DIR}/test_objdef.cpp
-	${CMAKE_CURRENT_SOURCE_DIR}/test_player.cpp
 	${CMAKE_CURRENT_SOURCE_DIR}/test_profiler.cpp
 	${CMAKE_CURRENT_SOURCE_DIR}/test_random.cpp
 	${CMAKE_CURRENT_SOURCE_DIR}/test_schematic.cpp

src/unittest/test_player.cpp

@@ -1,39 +0,0 @@
-/*
-Minetest
-Copyright (C) 2010-2016 nerzhul, Loic Blot <loic.blot@unix-experience.fr>
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or
-(at your option) any later version.
-
-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 Lesser General Public License for more details.
-
-You should have received a copy of the GNU Lesser General Public License along
-with this program; if not, write to the Free Software Foundation, Inc.,
-51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-*/
-
-#include "test.h"
-
-#include "exceptions.h"
-#include "remoteplayer.h"
-#include "server.h"
-
-class TestPlayer : public TestBase
-{
-public:
-	TestPlayer() { TestManager::registerTestModule(this); }
-	const char *getName() { return "TestPlayer"; }
-
-	void runTests(IGameDef *gamedef);
-};
-
-static TestPlayer g_test_instance;
-
-void TestPlayer::runTests(IGameDef *gamedef)
-{
-}