AppCoreThread: remove unneeded includes & unneeded double init call

pcsx2/gui/AppCoreThread.cpp

@@ -29,17 +29,11 @@
 #include "GS.h"
 
 #include "CDVD/CDVD.h"
-#include "SPU2/spu2.h"
 #include "USB/USB.h"
 #include "Elfheader.h"
 #include "Patch.h"
 #include "R5900Exceptions.h"
 #include "Sio.h"
-#ifdef _WIN32
-#include "PAD/Windows/PAD.h"
-#else
-#include "PAD/Linux/PAD.h"
-#endif
 
 #ifndef DISABLE_RECORDING
 #include "Recording/InputRecordingControls.h"
@@ -184,8 +178,6 @@ void AppCoreThread::Resume()
 		GetSysExecutorThread().PostEvent(SysExecEvent_InvokeCoreThreadMethod(&AppCoreThread::Resume));
 		return;
 	}
-
-	SPU2init();
 	_parent::Resume();
 }