Remove silabs examples pregen files not used anymore. + Fix some build issues

Author: jmartinez-silabs

silabs_examples/onoff-plug-app/efr32/include/AppConfig.h

@@ -83,4 +83,4 @@
         0xff, 0xff, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xf8, 0x1f, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xf1, 0x8f,    \
         0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x01, 0x80, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x03, 0xc0, 0xff, 0xff, 0xff, 0xff,    \
         0xff, 0xff, 0x3f, 0xfc, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,    \
-        0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff
+        0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff

silabs_examples/onoff-plug-app/efr32/src/AppTask.cpp

@@ -164,7 +164,7 @@ CHIP_ERROR AppTask::Init()
 
 // Update the LCD with the Stored value. Show QR Code if not provisioned
 #ifdef DISPLAY_ENABLED
-    GetLCD().WriteDemoUI(PlugMgr().IsLightOn());
+    GetLCD().WriteDemoUI(PlugMgr().IsPlugOn());
 #ifdef QR_CODE_ENABLED
 #ifdef SL_WIFI
     if (!ConnectivityMgr().IsWiFiStationProvisioned())

silabs_examples/sl-newLight/efr32/include/AppConfig.h

@@ -83,4 +83,4 @@
         0xff, 0xff, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xf8, 0x1f, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xf1, 0x8f,    \
         0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x01, 0x80, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x03, 0xc0, 0xff, 0xff, 0xff, 0xff,    \
         0xff, 0xff, 0x3f, 0xfc, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,    \
-        0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff
+        0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff

silabs_examples/template/efr32/src/AppTask.cpp

@@ -60,10 +60,6 @@ using namespace ::chip::DeviceLayer;
 
 namespace {
 
-#ifdef ENABLE_WSTK_LEDS
-LEDWidget sLightLED;
-#endif // ENABLE_WSTK_LEDS
-
 EmberAfIdentifyEffectIdentifier sIdentifyEffect = EMBER_ZCL_IDENTIFY_EFFECT_IDENTIFIER_STOP_EFFECT;
 
 /**********************************************************