Merge kernel closure conversion into the Dart SDK

pkg/kernel/lib/binary/ast_from_binary.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.ast_from_binary;
 
 import '../ast.dart';
 import 'tag.dart';
 import 'loader.dart';
 import 'dart:convert';
 import 'package:kernel/transformations/flags.dart';
@@ skipping 533 matching lines @@
         addTransformerFlag(TransformerFlag.superCalls);
         return new SuperPropertySet(
             readName(), readExpression(), readMemberReference(allowNull: true));
       case Tag.DirectPropertyGet:
         return new DirectPropertyGet(readExpression(), readMemberReference());
       case Tag.DirectPropertySet:
         return new DirectPropertySet(
             readExpression(), readMemberReference(), readExpression());
       case Tag.StaticGet:
         int offset = readOffset();
-        return new StaticGet(readMemberReference())
-          ..fileOffset = offset;
+        return new StaticGet(readMemberReference())..fileOffset = offset;
       case Tag.StaticSet:
         return new StaticSet(readMemberReference(), readExpression());
       case Tag.MethodInvocation:
         int offset = readOffset();
         return new MethodInvocation(
             readExpression(),
             readName(),
             readArguments(),
             readMemberReference(allowNull: true))..fileOffset = offset;
       case Tag.SuperMethodInvocation:
@@ skipping 366 matching lines @@
         isFinal: flags & 0x1 != 0,
         isConst: flags & 0x2 != 0);
   }
 
   int readOffset() {
     // Offset is saved as unsigned,
     // but actually ranges from -1 and up (thus the -1)
     return readUInt() - 1;
   }
 }