Remove unused parts

idea/idea-core/src/org/jetbrains/kotlin/idea/core/script/configuration/cache/ScriptConfigurationCache.kt

@@ -30,7 +30,6 @@ interface ScriptConfigurationCache {
 
     fun setApplied(file: VirtualFile, configurationSnapshot: ScriptConfigurationSnapshot)
     fun setLoaded(file: VirtualFile, configurationSnapshot: ScriptConfigurationSnapshot)
-    fun markOutOfDate(scope: ScriptConfigurationCacheScope)
 
     fun allApplied(): Map<VirtualFile, ScriptCompilationConfigurationWrapper>
     fun clear()
@@ -39,7 +38,6 @@ interface ScriptConfigurationCache {
 sealed class ScriptConfigurationCacheScope {
     object All : ScriptConfigurationCacheScope()
     class File(val file: KtFile) : ScriptConfigurationCacheScope()
-    class Except(val file: KtFile) : ScriptConfigurationCacheScope()
 }
 
 data class ScriptConfigurationState(

idea/idea-core/src/org/jetbrains/kotlin/idea/core/script/configuration/cache/ScriptConfigurationMemoryCache.kt

@@ -36,29 +36,6 @@ open class ScriptConfigurationMemoryCache(
         memoryCache.put(file, old.copy(loaded = configurationSnapshot))
     }
 
-    @Synchronized
-    override fun markOutOfDate(scope: ScriptConfigurationCacheScope) {
-        when (scope) {
-            is ScriptConfigurationCacheScope.File -> {
-                val file = scope.file.originalFile.virtualFile
-                markFileOutOfDate(file)
-            }
-            is ScriptConfigurationCacheScope.Except -> {
-                val file = scope.file.originalFile.virtualFile
-                memoryCache.entrySet().forEach {
-                    if (it.key != file) {
-                        markFileOutOfDate(it.key)
-                    }
-                }
-            }
-            is ScriptConfigurationCacheScope.All ->{
-                memoryCache.entrySet().forEach {
-                    markFileOutOfDate(it.key)
-                }
-            }
-        }
-    }
-
     @Synchronized
     @Suppress("UNCHECKED_CAST")
     override fun allApplied(): Map<VirtualFile, ScriptCompilationConfigurationWrapper> {
@@ -76,14 +53,4 @@ open class ScriptConfigurationMemoryCache(
         memoryCache.clear()
     }
 
-    @Synchronized
-    private fun markFileOutOfDate(file: VirtualFile) {
-        val old = memoryCache[file] ?: return
-        memoryCache.put(
-            file, old.copy(
-                applied = old.applied?.copy(inputs = CachedConfigurationInputs.OutOfDate),
-                loaded = old.loaded?.copy(inputs = CachedConfigurationInputs.OutOfDate)
-            )
-        )
-    }
 }

idea/idea-core/src/org/jetbrains/kotlin/idea/core/script/configuration/listener/ScriptConfigurationUpdater.kt

@@ -24,11 +24,6 @@ interface ScriptConfigurationUpdater {
      */
     fun ensureConfigurationUpToDate(files: List<KtFile>): Boolean
 
-    /**
-     * Invalidate current configuration
-     */
-    fun postponeConfigurationReload(scope: ScriptConfigurationCacheScope)
-
     /**
      *  Suggest to update script configuration if configuration for [file] is out of date
      */