Refactoring. Create WrappedType.

idea/src/org/jetbrains/kotlin/idea/intentions/SpecifyTypeExplicitlyIntention.kt

@@ -104,10 +104,7 @@ class SpecifyTypeExplicitlyIntention : SelfTargetingIntention<KtCallableDeclarat
                             }
                         }
 
-                        object: DelegatingType() {
-                            override fun getDelegate() = it
-                            override val arguments: List<TypeProjection> get() = newArguments
-                        }
+                        KotlinTypeFactory.simpleType(it.asSimpleType(), arguments = newArguments)
                     }
                     .ifEmpty { return null }
             return object : ChooseValueExpression<KotlinType>(types, types.first()) {

idea/src/org/jetbrains/kotlin/idea/quickfix/createFromUsage/callableBuilder/typeUtils.kt

@@ -54,9 +54,7 @@ private fun KotlinType.render(typeParameterNameMap: Map<TypeParameterDescriptor,
                 val typeParameter = it.key
 
                 var wrappingTypeParameter: TypeParameterDescriptor? = null
-                var wrappingTypeConstructor: TypeConstructor
-
-                wrappingTypeConstructor = object : TypeConstructor by typeParameter.typeConstructor {
+                val wrappingTypeConstructor = object : TypeConstructor by typeParameter.typeConstructor {
                     override fun getDeclarationDescriptor() = wrappingTypeParameter
                 }
 
@@ -65,11 +63,7 @@ private fun KotlinType.render(typeParameterNameMap: Map<TypeParameterDescriptor,
                     override fun getTypeConstructor() = wrappingTypeConstructor
                 }
 
-                val wrappingType = object : DelegatingType()  {
-                    override fun getDelegate(): KotlinType? = typeParameter.defaultType
-                    override val constructor: TypeConstructor get() = wrappingTypeConstructor
-                }
-
+                val wrappingType = KotlinTypeFactory.simpleType(typeParameter.defaultType, constructor = wrappingTypeConstructor)
                 TypeProjectionImpl(wrappingType)
             }
             .mapKeys { it.key.typeConstructor }