Fix unused field warnings in ASRockPolychromeUSBController

Author: CalcProgrammer1

Controllers/ASRockPolychromeUSBController/ASRockPolychromeUSBController.h

@@ -156,7 +156,6 @@ class PolychromeUSBController
         );
 
 private:
-    unsigned int  led_count;
     std::string   device_name;
     unsigned char configtable[12];
     bool          rgswapconfig[8] = { 0 };

Controllers/ASRockPolychromeUSBController/RGBController_ASRockPolychromeUSB.h

@@ -31,7 +31,6 @@ class RGBController_PolychromeUSB : public RGBController
     void        DeviceUpdateMode();
 
 private:
-    bool                            initializedMode;
     PolychromeUSBController*        controller;
     std::vector<PolychromeZoneInfo> zones_info;