[Spec tests] Small clean-up CheckerTestUtil and around it

compiler/tests-common/tests/org/jetbrains/kotlin/checkers/BaseDiagnosticsTest.kt

@@ -32,6 +32,7 @@ import org.jetbrains.kotlin.checkers.diagnostics.TextDiagnostic
 import org.jetbrains.kotlin.checkers.diagnostics.factories.DebugInfoDiagnosticFactory0
 import org.jetbrains.kotlin.checkers.diagnostics.factories.SyntaxErrorDiagnosticFactory
 import org.jetbrains.kotlin.checkers.utils.CheckerTestUtil
+import org.jetbrains.kotlin.checkers.utils.DiagnosticsRenderingConfiguration
 import org.jetbrains.kotlin.cli.jvm.compiler.KotlinCoreEnvironment
 import org.jetbrains.kotlin.config.JvmTarget
 import org.jetbrains.kotlin.config.LanguageFeature
@@ -260,8 +261,11 @@ abstract class BaseDiagnosticsTest : KotlinMultiFileTestWithJava<TestModule, Tes
                 ktFile,
                 markDynamicCalls,
                 dynamicCallDescriptors,
-                newInferenceEnabled,
-                languageVersionSettings,
+                DiagnosticsRenderingConfiguration(
+                    platform = null,
+                    withNewInference,
+                    languageVersionSettings,
+                ),
                 DataFlowValueFactoryImpl(languageVersionSettings),
                 moduleDescriptor,
                 this.diagnosedRangesToDiagnosticNames

compiler/tests-common/tests/org/jetbrains/kotlin/checkers/CheckerTestUtilTest.kt

@@ -11,8 +11,8 @@ import com.intellij.psi.PsiFile
 import org.jetbrains.kotlin.checkers.diagnostics.ActualDiagnostic
 import org.jetbrains.kotlin.checkers.diagnostics.TextDiagnostic
 import org.jetbrains.kotlin.checkers.utils.CheckerTestUtil
+import org.jetbrains.kotlin.checkers.utils.DiagnosticsRenderingConfiguration
 import org.jetbrains.kotlin.cli.jvm.compiler.KotlinCoreEnvironment
-import org.jetbrains.kotlin.config.LanguageVersionSettingsImpl
 import org.jetbrains.kotlin.psi.KtFile
 import org.jetbrains.kotlin.resolve.lazy.JvmResolveUtil
 import org.jetbrains.kotlin.test.ConfigurationKind
@@ -43,9 +43,7 @@ private abstract class Test(private vararg val expectedMessages: String) {
                 bindingContext, psiFile,
                 false,
                 mutableListOf(),
-                null,
-                false,
-                languageVersionSettings,
+                DiagnosticsRenderingConfiguration(null, false, languageVersionSettings),
                 dataFlowValueFactory,
                 emptyModule
             )
@@ -59,9 +57,7 @@ private abstract class Test(private vararg val expectedMessages: String) {
             psiFile,
             false,
             mutableListOf(),
-            null,
-            false,
-            languageVersionSettings,
+            DiagnosticsRenderingConfiguration(null, false, languageVersionSettings),
             dataFlowValueFactory,
             emptyModule
         )