Misc: Reverted 1fb90ac0fd 'Copy compiler arguments from iml even if "Use project settings" checkbox is checked' as it's rendered obsolete due to "Use project settings" being turned off by default in Gradle/Maven projects

jps-plugin/src/org/jetbrains/kotlin/jps/JpsKotlinCompilerSettings.kt

@@ -65,22 +65,16 @@ class JpsKotlinCompilerSettings : JpsElementBase<JpsKotlinCompilerSettings>() {
         fun getCommonCompilerArguments(module: JpsModule): CommonCompilerArguments {
             val defaultArguments = getSettings(module.project).commonCompilerArguments
             val facetSettings = module.kotlinFacetExtension?.settings ?: return defaultArguments
+            if (facetSettings.useProjectSettings) return defaultArguments
             val (languageLevel, apiLevel) = facetSettings.versionInfo
             val facetArguments = facetSettings.compilerInfo.commonCompilerArguments ?: return defaultArguments
             return copyBean(facetArguments).apply {
-                if (facetSettings.useProjectSettings) {
-                    languageVersion = defaultArguments.languageVersion
-                    apiVersion = defaultArguments.apiVersion
-                    multiPlatform = defaultArguments.multiPlatform
-                }
-                else {
-                    languageVersion = languageLevel?.description
-                    apiVersion = apiLevel?.description
-                    multiPlatform = module
-                            .dependenciesList
-                            .dependencies
-                            .any { (it as? JpsModuleDependency)?.module?.targetPlatform == TargetPlatformKind.Common }
-                }
+                languageVersion = languageLevel?.description
+                apiVersion = apiLevel?.description
+                multiPlatform = module
+                        .dependenciesList
+                        .dependencies
+                        .any { (it as? JpsModuleDependency)?.module?.targetPlatform == TargetPlatformKind.Common }
             }
         }