[FIR] Revert workaround for IC issue surfaced by KT-58335

#KT-28233

compiler/fir/fir-deserialization/src/org/jetbrains/kotlin/fir/deserialization/FirTypeDeserializer.kt

@@ -7,7 +7,6 @@ package org.jetbrains.kotlin.fir.deserialization
 
 import org.jetbrains.kotlin.builtins.functions.FunctionTypeKind
 import org.jetbrains.kotlin.fir.FirModuleData
-import org.jetbrains.kotlin.fir.FirSession
 import org.jetbrains.kotlin.fir.computeTypeAttributes
 import org.jetbrains.kotlin.fir.declarations.FirDeclarationOrigin
 import org.jetbrains.kotlin.fir.declarations.FirResolvePhase
@@ -203,22 +202,14 @@ class FirTypeDeserializer(
         }
 
         // TODO: Return abbreviated types for type aliases, see KT-58542
-        // This condition is true when the type is precompiled for incremental compilation.
-        // Using the expanded type leads to the issue described in KT-28233 so we work around it by using the abbreviated type.
-        // The proper solution would be to mark files that depend on a changed type alias as dirty during IC.
-        return if (moduleData.session.kind == FirSession.Kind.Source) {
-            val abbreviatedTypeProto = proto.abbreviatedType(typeTable) ?: return simpleType
-            simpleType(abbreviatedTypeProto, attributes)
-        } else {
-            simpleType
-        }
+        return simpleType
     }
 
     private fun createSuspendFunctionTypeForBasicCase(
         functionTypeConstructor: ConeClassLikeLookupTag,
         arguments: Array<ConeTypeProjection>,
         isNullable: Boolean,
-        attributes: ConeAttributes,
+        attributes: ConeAttributes
     ): ConeClassLikeType? {
         fun ConeClassLikeType.isContinuation(): Boolean {
             if (this.typeArguments.size != 1) return false