New J2K: use old J2K for evaluate expression instead of new one

#KT-32693 fixed

idea/idea-j2k/src/org/jetbrains/kotlin/idea/j2k/JavaToKotlinConverterFactory.kt

@@ -1,39 +0,0 @@
-/*
- * Copyright 2010-2019 JetBrains s.r.o. and Kotlin Programming Language contributors.
- * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
- */
-
-package org.jetbrains.kotlin.idea.j2k
-
-import com.intellij.openapi.module.Module
-import com.intellij.openapi.progress.ProgressIndicator
-import com.intellij.openapi.project.Project
-import com.intellij.psi.PsiJavaFile
-import org.jetbrains.kotlin.j2k.*
-
-object JavaToKotlinConverterFactory {
-    fun createJavaToKotlinConverter(
-        project: Project,
-        targetModule: Module?,
-        settings: ConverterSettings,
-        services: JavaToKotlinConverterServices
-    ): JavaToKotlinConverter =
-        J2kConverterExtension.extension.createJavaToKotlinConverter(project, targetModule, settings, services)
-
-    fun createPostProcessor(formatCode: Boolean): PostProcessor =
-        J2kConverterExtension.extension.createPostProcessor(formatCode)
-
-    fun createWithProgressIndicator(
-        progress: ProgressIndicator?,
-        files: List<PsiJavaFile>?,
-        phasesCount: Int
-    ): WithProgressProcessor =
-        J2kConverterExtension.extension.createWithProgressProcessor(progress, files, phasesCount)
-
-
-    fun doCheckBeforeConversion(project: Project, module: Module): Boolean =
-        J2kConverterExtension.extension.doCheckBeforeConversion(project, module)
-
-    val isNewJ2k: Boolean
-        get() = J2kConverterExtension.extension.isNewJ2k
-}