Joystick: Remove buttonlatch & BUTTONTIME (#1002)

source/Windows/AppleWin.cpp

@@ -218,7 +218,6 @@ static void ContinueExecution(void)
 	g_dwCyclesThisFrame += uActualCyclesExecuted;
 
 	GetCardMgr().Update(uActualCyclesExecuted);
-	JoyUpdateButtonLatch(nExecutionPeriodUsec);	// Button latch time is independent of CPU clock frequency
 
 	//
 

source/Windows/Win32Frame.cpp

@@ -297,7 +297,6 @@ void Win32Frame::Benchmark(void)
 				DWORD executedcycles = CpuExecute(103, true);
 				cycles -= executedcycles;
 				GetCardMgr().GetDisk2CardMgr().Update(executedcycles);
-				JoyUpdateButtonLatch(executedcycles);
 			}
 		}
 		if (cycle & 1)