Remove all type system dependent methods from TypeCheckerState

compiler/resolution.common/src/org/jetbrains/kotlin/resolve/calls/inference/components/ConstraintInjector.kt

@@ -250,10 +250,6 @@ class ConstraintInjector(
 
         val baseState: TypeCheckerState = newTypeCheckerState(isErrorTypeEqualsToAnything, isStubTypeEqualsToAnything)
 
-        override fun substitutionSupertypePolicy(type: SimpleTypeMarker): SupertypesPolicy {
-            return baseState.substitutionSupertypePolicy(type)
-        }
-
         fun runIsSubtypeOf(
             lowerType: KotlinTypeMarker,
             upperType: KotlinTypeMarker,

compiler/resolution.common/src/org/jetbrains/kotlin/resolve/calls/inference/components/TypeCheckerStateForConstraintSystem.kt

@@ -13,7 +13,7 @@ import org.jetbrains.kotlin.types.model.*
 abstract class TypeCheckerStateForConstraintSystem(override val typeSystemContext: TypeSystemInferenceExtensionContext) :
     TypeCheckerState() {
 
-    override val KotlinTypeMarker.isAllowedTypeVariable: Boolean
+    override val allowedTypeVariable: Boolean
         get() = false
 
     override val isErrorTypeEqualsToAnything: Boolean