Add flutter mode to patched_sdk

pkg/kernel/lib/target/flutter.dart

 // Copyright (c) 2016, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 library kernel.target.flutter;
 
 import '../ast.dart';
 import '../class_hierarchy.dart';
 import '../core_types.dart';
 import '../transformations/continuation.dart' as cont;
 import '../transformations/erasure.dart';
 import '../transformations/mixin_full_resolution.dart' as mix;
 import '../transformations/sanitize_for_vm.dart';
-import '../transformations/setup_builtin_library.dart' as setup_builtin_library;
 import 'targets.dart';
 
 class FlutterTarget extends Target {
   final TargetFlags flags;
 
   FlutterTarget(this.flags);
 
   bool get strongMode => flags.strongMode;
 
   bool get strongModeSdk => false;
@@ skipping 10 matching lines @@
         'dart:_internal',
         'dart:isolate',
         'dart:math',
 
         // The library dart:mirrors may be ignored by the VM, e.g. when built in
         // PRODUCT mode.
         'dart:mirrors',
 
         'dart:profiler',
         'dart:typed_data',
-        'dart:_vmservice',
-        'dart:_builtin',
         'dart:nativewrappers',
         'dart:io',
 
         // Required for flutter.
         'dart:ui',
-        'dart:vmservice_sky',
       ];
 
   void performModularTransformationsOnLibraries(
       CoreTypes coreTypes, ClassHierarchy hierarchy, List<Library> libraries,
       {void logger(String msg)}) {
     mix.transformLibraries(this, coreTypes, hierarchy, libraries);
   }
 
   void performGlobalTransformations(CoreTypes coreTypes, Program program,
       {void logger(String msg)}) {
     cont.transformProgram(coreTypes, program);
 
-    // Repair `_getMainClosure()` function in dart:{_builtin,ui} libraries.
-    setup_builtin_library.transformProgram(program);
-    setup_builtin_library.transformProgram(program, libraryUri: 'dart:ui');
-
     if (strongMode) {
       new Erasure().transform(program);
     }
 
     new SanitizeForVM().transform(program);
   }
 
   @override
   Expression instantiateInvocation(CoreTypes coreTypes, Expression receiver,
       String name, Arguments arguments, int offset, bool isSuper) {
@@ skipping 11 matching lines @@
       bool isLocalVariable: false,
       bool isDynamic: false,
       bool isSuper: false,
       bool isStatic: false,
       bool isConstructor: false,
       bool isTopLevel: false}) {
     // TODO(ahe): This should probably return the same as VmTarget does.
     return new InvalidExpression();
   }
 }