Cleanup

Source/CogSample/CogSampleGameInstance.h

@@ -1,15 +1,11 @@
 #pragma once
 
-#include "CoreMinimal.h"
 #include "CogSampleGameInstance.generated.h"
 
-class UCogSubsystem;
-class UCogSampleAbilitySystemComponent;
-
 UCLASS()
 class UCogSampleGameInstance : public UGameInstance
 {
     GENERATED_BODY()
 
-    virtual void Init() override;
+    void Init() override;
 };