Adapt facet, map coroutine settings on three keys

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

@@ -79,10 +79,6 @@ public abstract class CommonCompilerArguments {
     @Argument(value = "Xcoroutines=enable")
     public boolean coroutinesEnable;
 
-    @Argument(value = "Xcoroutine-support", description = "Coroutines: produce error/warning/compile silently")
-    // Possible values: "enabled", "warning", "disabled"
-    public String coroutineSupport;
-
     @Argument(value = "P", description = "Pass an option to a plugin")
     @ValueDescription(PLUGIN_OPTION_FORMAT)
     public String[] pluginOptions;