Revert "Project modernization (#630)"

This code was not tested and breaks in Release builds, reverting to restore
functionality of the nightly. All in-game menus do not work and generating
a world crashes.

This reverts commit a9be52c41a.

Minecraft.Client/PSVita/Leaderboards/PSVitaLeaderboardManager.cpp

@@ -20,7 +20,7 @@ PSVitaLeaderboardManager::PSVitaLeaderboardManager() : SonyLeaderboardManager()
 
 HRESULT PSVitaLeaderboardManager::initialiseScoreUtility() 
 {
-	return sceNpScoreInit( SCE_KERNEL_DEFAULT_PRIORITY_USER, SCE_KERNEL_THREAD_CPU_AFFINITY_MASK_DEFAULT, nullptr);
+	return sceNpScoreInit( SCE_KERNEL_DEFAULT_PRIORITY_USER, SCE_KERNEL_THREAD_CPU_AFFINITY_MASK_DEFAULT, NULL);
 }
 
 bool PSVitaLeaderboardManager::scoreUtilityAlreadyInitialised(HRESULT hr)