Follow-up the PR #3643(Temperature singleton)

Follow-up the PR #3643(Temperature singleton)

・Change from fanSpeedSoftPwm[0] to thermalManager.fanSpeedSoftPwm[0] in planner.cpp
It fix compilation error when FAN_SOFT_PWM is enabled.

・Remove declaration of setExtruderAutoFanState() in temperature.h
Because that function was abolished.

・Change from babystepsTodo to thermalManager.babystepsTodo in ultralcd.cpp
It fix compilation errors when BABYSTEPPING is enabled.

Marlin/planner.cpp

 
     #if ENABLED(FAN_SOFT_PWM)
       #if HAS_FAN0
-        fanSpeedSoftPwm[0] = CALC_FAN_SPEED(0);
+        thermalManager.fanSpeedSoftPwm[0] = CALC_FAN_SPEED(0);
       #endif
       #if HAS_FAN1
-        fanSpeedSoftPwm[1] = CALC_FAN_SPEED(1);
+        thermalManager.fanSpeedSoftPwm[1] = CALC_FAN_SPEED(1);
       #endif
       #if HAS_FAN2
-        fanSpeedSoftPwm[2] = CALC_FAN_SPEED(2);
+        thermalManager.fanSpeedSoftPwm[2] = CALC_FAN_SPEED(2);
       #endif
     #else
       #if HAS_FAN0

Marlin/temperature.h

       int read_max6675();
     #endif
 
-    void setExtruderAutoFanState(int pin, bool state);
     void checkExtruderAutoFans();
 
     float get_pid_output(int e);

Marlin/ultralcd.cpp

         #if ENABLED(BABYSTEP_XY)
           switch(axis) {
             case X_AXIS: // X on CoreXY and CoreXZ
-              babystepsTodo[A_AXIS] += distance * 2;
-              babystepsTodo[CORE_AXIS_2] += distance * 2;
+              thermalManager.babystepsTodo[A_AXIS] += distance * 2;
+              thermalManager.babystepsTodo[CORE_AXIS_2] += distance * 2;
               break;
             case CORE_AXIS_2: // Y on CoreXY, Z on CoreXZ
-              babystepsTodo[A_AXIS] += distance * 2;
-              babystepsTodo[CORE_AXIS_2] -= distance * 2;
+              thermalManager.babystepsTodo[A_AXIS] += distance * 2;
+              thermalManager.babystepsTodo[CORE_AXIS_2] -= distance * 2;
               break;
             case CORE_AXIS_3: // Z on CoreXY, Y on CoreXZ
-              babystepsTodo[CORE_AXIS_3] += distance;
+              thermalManager.babystepsTodo[CORE_AXIS_3] += distance;
               break;
           }
         #elif ENABLED(COREXZ)
-          babystepsTodo[A_AXIS] += distance * 2;
-          babystepsTodo[C_AXIS] -= distance * 2;
+          thermalManager.babystepsTodo[A_AXIS] += distance * 2;
+          thermalManager.babystepsTodo[C_AXIS] -= distance * 2;
         #else
-          babystepsTodo[Z_AXIS] += distance;
+          thermalManager.babystepsTodo[Z_AXIS] += distance;
         #endif
       #else
-        babystepsTodo[axis] += distance;
+        thermalManager.babystepsTodo[axis] += distance;
       #endif
 
       babysteps_done += distance;