Eliminated -Xdeserialize-fake-overrides

compiler/cli/cli-common/src/org/jetbrains/kotlin/cli/common/arguments/CommonCompilerArguments.kt

@@ -352,12 +352,6 @@ abstract class CommonCompilerArguments : CommonToolArguments() {
     )
     var explicitApi: String by FreezableVar(ExplicitApiMode.DISABLED.state)
 
-    @Argument(
-        value = "-Xdeserialize-fake-overrides",
-        description = "Fallback to deserializing fake overrides"
-    )
-    var deserializeFakeOverrides: Boolean by FreezableVar(false)
-
     @Argument(
         value = "-Xinference-compatibility",
         description = "Enable compatibility changes for generic type inference algorithm"

compiler/cli/src/org/jetbrains/kotlin/cli/common/arguments.kt

@@ -27,7 +27,6 @@ fun <A : CommonCompilerArguments> CompilerConfiguration.setupCommonArguments(
     put(CommonConfigurationKeys.EXPECT_ACTUAL_LINKER, arguments.expectActualLinker)
     putIfNotNull(CLIConfigurationKeys.INTELLIJ_PLUGIN_ROOT, arguments.intellijPluginRoot)
     put(CommonConfigurationKeys.REPORT_OUTPUT_FILES, arguments.reportOutputFiles)
-    put(CommonConfigurationKeys.DESERIALIZE_FAKE_OVERRIDES, arguments.deserializeFakeOverrides)
 
     val metadataVersionString = arguments.metadataVersion
     if (metadataVersionString != null) {