remove Xbox prefs from PREFSMAN (not tested on Xbox)

stepmania/src/PrefsManager.cpp

@@ -424,15 +424,6 @@ PrefsManager::PrefsManager() :
 	m_bLogCheckpoints				( "LogCheckpoints",				false ),
 	m_bShowLoadingWindow			( "ShowLoadingWindow",			true )
 
-#if defined(XBOX)
-	,
-	m_bEnableVirtualMemory		( "EnableVirtualMemory",			true ),
-	m_iPageFileSize				( "PageFileSize",					384 ),
-	m_iPageSize					( "PageSize",						16 ),
-	m_iPageThreshold			( "PageThreshold",					8 ),
-	m_bLogVirtualMemory 		( "LogVirtualMemory",				false )
-#endif
-
 #if !defined(WITHOUT_NETWORKING)
 	,
 	m_bEnableScoreboard			( "EnableScoreboard",				true )

stepmania/src/PrefsManager.h

@@ -250,15 +250,6 @@ public:
 	Preference<bool>	m_bLogCheckpoints;
 	Preference<bool>	m_bShowLoadingWindow;
 
-#if defined(XBOX)
-	// Virtual memory preferences
-	Preference<bool>	m_bEnableVirtualMemory;
-	Preference<int>		m_iPageFileSize; // page file size in megabytes
-	Preference<int>		m_iPageSize; // page size in kilobytes
-	Preference<int>		m_iPageThreshold; // threshold in kilobytes where virtual memory will be used
-	Preference<bool>	m_bLogVirtualMemory; // (under debug) log the virtual memory allocation, etc.
-#endif
-
 #if !defined(WITHOUT_NETWORKING)
 	Preference<bool>	m_bEnableScoreboard;  //Alows disabling of scoreboard in network play
 #endif

stepmania/src/StepMania.cpp

@@ -978,15 +978,7 @@ int main(int argc, char* argv[])
 	ApplyLogPreferences();
 
 #if defined(XBOX)
-	if(PREFSMAN->m_bEnableVirtualMemory)
-	{
-		if(!vmem_Manager.Init(1024 * 1024 * PREFSMAN->m_iPageFileSize, 1024 * PREFSMAN->m_iPageSize, 1024 * PREFSMAN->m_iPageThreshold))
-			return;
-	}
-
-	/* Logging the virtual memory manager seems to crash on exit, so it should be enabled only
-	 * for debugging. */
-	vmem_Manager.SetLogging(PREFSMAN->m_bLogVirtualMemory);
+	vmem_Manager.Init();
 #endif
 
 	WriteLogHeader();