ProjectCodeStyleImporter: fix deprecated elements

idea/formatter/src/org/jetbrains/kotlin/idea/formatter/ProjectCodeStyleImporter.kt

@@ -1,10 +1,11 @@
 /*
- * Copyright 2010-2018 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * 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.formatter
 
+import com.intellij.application.options.CodeStyle
 import com.intellij.openapi.project.Project
 import com.intellij.psi.codeStyle.CodeStyleSettings
 import com.intellij.psi.codeStyle.CodeStyleSettingsManager
@@ -27,14 +28,14 @@ object ProjectCodeStyleImporter {
     fun apply(project: Project, predefinedCodeStyle: KotlinPredefinedCodeStyle) {
         val settingsManager = CodeStyleSettingsManager.getInstance(project)
 
-        val currentSettings = settingsManager.currentSettings
-        if (predefinedCodeStyle.codeStyleId == currentSettings.kotlinCodeStyleDefaults()) {
+        val customSettings = CodeStyle.getSettings(project)
+        if (predefinedCodeStyle.codeStyleId == customSettings.kotlinCodeStyleDefaults()) {
             // Don't bother user that already have correct code style
             return
         }
 
         val projectSettingsUpdated: CodeStyleSettings = if (settingsManager.USE_PER_PROJECT_SETTINGS) {
-            settingsManager.currentSettings.clone()
+            customSettings.clone()
         } else {
             CodeStyleSettings()
         }