Protobuf changes for smaller dart2js code, Int64 fixes

test/file_generator_test.dart

 #!/usr/bin/env dart
 // Copyright (c) 2013, 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 file_generator_test;
 
 import 'package:protoc_plugin/src/descriptor.pb.dart';
 import 'package:protoc_plugin/src/plugin.pb.dart';
 import 'package:protoc_plugin/protoc.dart';
@@ skipping 63 matching lines @@
 ///
 library test;
 
 import 'package:fixnum/fixnum.dart';
 import 'package:protobuf/protobuf.dart';
 
 class PhoneNumber extends GeneratedMessage {
   static final BuilderInfo _i = new BuilderInfo('PhoneNumber')
     ..a(1, 'number', GeneratedMessage.QS)
     ..a(2, 'type', GeneratedMessage.O3)
-    ..a(3, 'name', GeneratedMessage.OS, () => '\$')
+    ..a(3, 'name', GeneratedMessage.OS, '\$')
   ;
 
   PhoneNumber() : super();
   PhoneNumber.fromBuffer(List<int> i, [ExtensionRegistry r = ExtensionRegistry.EMPTY]) : super.fromBuffer(i, r);
   PhoneNumber.fromJson(String i, [ExtensionRegistry r = ExtensionRegistry.EMPTY]) : super.fromJson(i, r);
   PhoneNumber clone() => new PhoneNumber()..mergeFromMessage(this);
   BuilderInfo get info_ => _i;
+  static PhoneNumber create() => new PhoneNumber();
+  static PbList<PhoneNumber> createRepeated() => new PbList<PhoneNumber>();
 
   String get number => getField(1);
   void set number(String v) { setField(1, v); }
   bool hasNumber() => hasField(1);
   void clearNumber() => clearField(1);
 
   int get type => getField(2);
   void set type(int v) { setField(2, v); }
   bool hasType() => hasField(2);
   void clearType() => clearField(2);
@@ skipping 42 matching lines @@
 
   static final Map<int, PhoneType> _byValue = ProtobufEnum.initByValue(values);
   static PhoneType valueOf(int value) => _byValue[value];
 
   const PhoneType._(int v, String n) : super(v, n);
 }
 
 class PhoneNumber extends GeneratedMessage {
   static final BuilderInfo _i = new BuilderInfo('PhoneNumber')
     ..a(1, 'number', GeneratedMessage.QS)
-    ..e(2, 'type', GeneratedMessage.OE, () => PhoneType.MOBILE, (var v) => PhoneType.valueOf(v))
-    ..a(3, 'name', GeneratedMessage.OS, () => '\$')
+    ..e(2, 'type', GeneratedMessage.OE, PhoneType.MOBILE, (var v) => PhoneType.valueOf(v))
+    ..a(3, 'name', GeneratedMessage.OS, '\$')
   ;
 
   PhoneNumber() : super();
   PhoneNumber.fromBuffer(List<int> i, [ExtensionRegistry r = ExtensionRegistry.EMPTY]) : super.fromBuffer(i, r);
   PhoneNumber.fromJson(String i, [ExtensionRegistry r = ExtensionRegistry.EMPTY]) : super.fromJson(i, r);
   PhoneNumber clone() => new PhoneNumber()..mergeFromMessage(this);
   BuilderInfo get info_ => _i;
+  static PhoneNumber create() => new PhoneNumber();
+  static PbList<PhoneNumber> createRepeated() => new PbList<PhoneNumber>();
 
   String get number => getField(1);
   void set number(String v) { setField(1, v); }
   bool hasNumber() => hasField(1);
   void clearNumber() => clearField(1);
 
   PhoneType get type => getField(2);
   void set type(PhoneType v) { setField(2, v); }
   bool hasType() => hasField(2);
   void clearType() => clearField(2);
@@ skipping 24 matching lines @@
 ///
 library pb_library;
 
 import 'package:fixnum/fixnum.dart';
 import 'package:protobuf/protobuf.dart';
 
 class PhoneNumber extends GeneratedMessage {
   static final BuilderInfo _i = new BuilderInfo('PhoneNumber')
     ..a(1, 'number', GeneratedMessage.QS)
     ..a(2, 'type', GeneratedMessage.O3)
-    ..a(3, 'name', GeneratedMessage.OS, () => '\$')
+    ..a(3, 'name', GeneratedMessage.OS, '\$')
   ;
 
   PhoneNumber() : super();
   PhoneNumber.fromBuffer(List<int> i, [ExtensionRegistry r = ExtensionRegistry.EMPTY]) : super.fromBuffer(i, r);
   PhoneNumber.fromJson(String i, [ExtensionRegistry r = ExtensionRegistry.EMPTY]) : super.fromJson(i, r);
   PhoneNumber clone() => new PhoneNumber()..mergeFromMessage(this);
   BuilderInfo get info_ => _i;
+  static PhoneNumber create() => new PhoneNumber();
+  static PbList<PhoneNumber> createRepeated() => new PbList<PhoneNumber>();
 
   String get number => getField(1);
   void set number(String v) { setField(1, v); }
   bool hasNumber() => hasField(1);
   void clearNumber() => clearField(1);
 
   int get type => getField(2);
   void set type(int v) { setField(2, v); }
   bool hasType() => hasField(2);
   void clearType() => clearField(2);
@@ skipping 25 matching lines @@
 ///
 library test;
 
 import 'package:fixnum/fixnum.dart';
 import 'package:protobuf/protobuf.dart';
 
 class PhoneNumber extends GeneratedMessage {
   static final BuilderInfo _i = new BuilderInfo('PhoneNumber')
     ..a(1, 'no', GeneratedMessage.QS)
     ..a(2, 'the_type', GeneratedMessage.O3)
-    ..a(3, 'name_', GeneratedMessage.OS, () => '\$')
+    ..a(3, 'name_', GeneratedMessage.OS, '\$')
   ;
 
   PhoneNumber() : super();
   PhoneNumber.fromBuffer(List<int> i, [ExtensionRegistry r = ExtensionRegistry.EMPTY]) : super.fromBuffer(i, r);
   PhoneNumber.fromJson(String i, [ExtensionRegistry r = ExtensionRegistry.EMPTY]) : super.fromJson(i, r);
   PhoneNumber clone() => new PhoneNumber()..mergeFromMessage(this);
   BuilderInfo get info_ => _i;
+  static PhoneNumber create() => new PhoneNumber();
+  static PbList<PhoneNumber> createRepeated() => new PbList<PhoneNumber>();
 
   String get no => getField(1);
   void set no(String v) { setField(1, v); }
   bool hasNo() => hasField(1);
   void clearNo() => clearField(1);
 
   int get the_type => getField(2);
   void set the_type(int v) { setField(2, v); }
   bool hasThe_type() => hasField(2);
   void clearThe_type() => clearField(2);
@@ skipping 28 matching lines @@
 ///
 library test;
 
 import 'package:fixnum/fixnum.dart';
 import 'package:protobuf/protobuf.dart';
 import 'package1.pb.dart' as p1;
 import 'package2.pb.dart' as p2;
 
 class M extends GeneratedMessage {
   static final BuilderInfo _i = new BuilderInfo('M')
-    ..a(1, 'm', GeneratedMessage.OM, () => new M(), () => new M())
-    ..a(2, 'm1', GeneratedMessage.OM, () => new p1.M(), () => new p1.M())
-    ..a(3, 'm2', GeneratedMessage.OM, () => new p2.M(), () => new p2.M())
+    ..a(1, 'm', GeneratedMessage.OM, M.create, M.create)
+    ..a(2, 'm1', GeneratedMessage.OM, p1.M.create, p1.M.create)
+    ..a(3, 'm2', GeneratedMessage.OM, p2.M.create, p2.M.create)
     ..hasRequiredFields = false
   ;
 
   M() : super();
   M.fromBuffer(List<int> i, [ExtensionRegistry r = ExtensionRegistry.EMPTY]) : super.fromBuffer(i, r);
   M.fromJson(String i, [ExtensionRegistry r = ExtensionRegistry.EMPTY]) : super.fromJson(i, r);
   M clone() => new M()..mergeFromMessage(this);
   BuilderInfo get info_ => _i;
+  static M create() => new M();
+  static PbList<M> createRepeated() => new PbList<M>();
 
   M get m => getField(1);
   void set m(M v) { setField(1, v); }
   bool hasM() => hasField(1);
   void clearM() => clearField(1);
 
   p1.M get m1 => getField(2);
   void set m1(p1.M v) { setField(2, v); }
   bool hasM1() => hasField(2);
   void clearM1() => clearField(2);
@@ skipping 105 matching lines @@
     var options = parseGenerationOptions(request, response);
     var context = new GenerationContext(options,
         new DefaultOutputConfiguration());
     new FileGenerator(fd1, null, context);
     new FileGenerator(fd2, null, context);
     FileGenerator fg = new FileGenerator(fd, null, context);
     fg.generate(writer);
     expect(buffer.toString(), expected);
   });
 }