[FE] Drop isReleaseCoroutines flag from LanguageSettingsProvider

idea/idea-analysis/src/org/jetbrains/kotlin/idea/caches/resolve/IdeaResolverForProject.kt

@@ -74,7 +74,7 @@ class IdeaResolverForProject(
         val moduleContent = ModuleContent(moduleInfo, syntheticFilesByModule[moduleInfo] ?: listOf(), moduleInfo.contentScope())
 
         val languageVersionSettings =
-            IDELanguageSettingsProvider.getLanguageVersionSettings(moduleInfo, projectContext.project, isReleaseCoroutines)
+            IDELanguageSettingsProvider.getLanguageVersionSettings(moduleInfo, projectContext.project)
 
         val resolverForModuleFactory = getResolverForModuleFactory(moduleInfo)
 
@@ -180,4 +180,4 @@ class IdeaResolverForProject(
 
 interface BuiltInsCacheKey {
     object DefaultBuiltInsKey : BuiltInsCacheKey
-}
+}

idea/idea-analysis/src/org/jetbrains/kotlin/idea/compiler/IDELanguageSettingsProvider.kt

@@ -45,13 +45,12 @@ import org.jetbrains.kotlin.utils.JavaTypeEnhancementState
 object IDELanguageSettingsProvider : LanguageSettingsProvider {
     override fun getLanguageVersionSettings(
         moduleInfo: ModuleInfo,
-        project: Project,
-        isReleaseCoroutines: Boolean?
+        project: Project
     ): LanguageVersionSettings =
         when (moduleInfo) {
             is ModuleSourceInfo -> moduleInfo.module.languageVersionSettings
             is LibraryInfo -> project.getLanguageVersionSettings(
-                javaTypeEnhancementState = computeJavaTypeEnhancementState(project), isReleaseCoroutines = isReleaseCoroutines
+                javaTypeEnhancementState = computeJavaTypeEnhancementState(project)
             )
             is ScriptModuleInfo -> {
                 getLanguageSettingsForScripts(

idea/idea-analysis/src/org/jetbrains/kotlin/idea/project/Platform.kt

@@ -116,8 +116,7 @@ fun Module.getStableName(): Name {
 @JvmOverloads
 fun Project.getLanguageVersionSettings(
     contextModule: Module? = null,
-    javaTypeEnhancementState: JavaTypeEnhancementState? = null,
-    isReleaseCoroutines: Boolean? = null
+    javaTypeEnhancementState: JavaTypeEnhancementState? = null
 ): LanguageVersionSettings {
     val kotlinFacetSettings = contextModule?.let {
         KotlinFacetSettingsProvider.getInstance(this)?.getInitializedSettings(it)