Enable read-only access to initializing formals (issue 27895)

pkg/analyzer/lib/src/command_line/arguments.dart

Index: pkg/analyzer/lib/src/command_line/arguments.dart
diff --git a/pkg/analyzer/lib/src/command_line/arguments.dart b/pkg/analyzer/lib/src/command_line/arguments.dart
index 147ade7b300d9608be90d0bed7dad97f18752b05..939623d9d8ccda6a3280c8e1127d4faa7c1e03af 100644
--- a/pkg/analyzer/lib/src/command_line/arguments.dart
+++ b/pkg/analyzer/lib/src/command_line/arguments.dart
@@ -46,8 +46,6 @@ ContextBuilderOptions createContextBuilderOptions(ArgResults args) {
   // Analysis options.
   //
   AnalysisOptionsImpl defaultOptions = new AnalysisOptionsImpl();
-  defaultOptions.enableInitializingFormalAccess =
-      args[enableInitializingFormalAccessFlag];
   defaultOptions.enableStrictCallChecks = args[enableStrictCallChecksFlag];
   defaultOptions.enableSuperMixins = args[enableSuperInMixinFlag];
   defaultOptions.implicitCasts = !args[noImplicitCastsFlag];