[kernel] Insert kernel bodies into VM heap

pkg/kernel/lib/binary/ast_to_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_to_binary;
 
 import '../ast.dart';
 import '../import_table.dart';
 import 'tag.dart';
 import 'dart:convert';
 import 'dart:typed_data';
@@ skipping 378 matching lines @@
         isSyntheticMixinImplementationFlag |
         levelFlags;
   }
 
   visitClass(Class node) {
     int flags = _encodeClassFlags(node.isAbstract, node.isEnum,
         node.isSyntheticMixinImplementation, node.level);
     if (node.canonicalName == null) {
       throw 'Missing canonical name for $node';
     }
-    node.binaryOffset = _sink.flushedLength + _sink.length;
     writeByte(Tag.Class);
     writeCanonicalNameReference(getCanonicalNameOfClass(node));
     writeOffset(node.fileOffset);
     writeOffset(node.fileEndOffset);
     writeByte(flags);
     writeStringReference(node.name ?? '');
     writeUriReference(node.fileUri ?? '');
     writeStringReference(node.documentationComment ?? '');
     writeAnnotationList(node.annotations);
     _typeParameterIndexer.enter(node.typeParameters);
@@ skipping 12 matching lines @@
   visitConstructor(Constructor node) {
     if (node.canonicalName == null) {
       throw 'Missing canonical name for $node';
     }
     _variableIndexer = new VariableIndexer();
     writeByte(Tag.Constructor);
     writeCanonicalNameReference(getCanonicalNameOfMember(node));
     writeOffset(node.fileOffset);
     writeOffset(node.fileEndOffset);
     writeByte(node.flags);
-    assert(node.parent is Class);
-    Class parent = node.parent;
-    writeUInt30(parent.binaryOffset);
     writeName(node.name ?? _emptyName);
     writeStringReference(node.documentationComment ?? '');
     writeAnnotationList(node.annotations);
     assert(node.function.typeParameters.isEmpty);
     writeNode(node.function);
     // Parameters are in scope in the initializers.
     _variableIndexer.restoreScope(node.function.positionalParameters.length +
         node.function.namedParameters.length);
     writeNodeList(node.initializers);
     _variableIndexer = null;
   }
 
   visitProcedure(Procedure node) {
     if (node.canonicalName == null) {
       throw 'Missing canonical name for $node';
     }
     _variableIndexer = new VariableIndexer();
     writeByte(Tag.Procedure);
     writeCanonicalNameReference(getCanonicalNameOfMember(node));
     writeOffset(node.fileOffset);
     writeOffset(node.fileEndOffset);
     writeByte(node.kind.index);
     writeByte(node.flags);
-    if (node.parent is Class) {
-      Class parent = node.parent;
-      writeUInt30(parent.binaryOffset);
-    } else {
-      writeUInt30(0); // 0 is a valid offset, but not for a class.
-    }
     writeName(node.name ?? '');
     writeUriReference(node.fileUri ?? '');
     writeStringReference(node.documentationComment ?? '');
     writeAnnotationList(node.annotations);
     writeOptionalNode(node.function);
     _variableIndexer = null;
   }
 
   visitField(Field node) {
     if (node.canonicalName == null) {
       throw 'Missing canonical name for $node';
     }
     _variableIndexer = new VariableIndexer();
     writeByte(Tag.Field);
     writeCanonicalNameReference(getCanonicalNameOfMember(node));
     writeOffset(node.fileOffset);
     writeOffset(node.fileEndOffset);
     writeByte(node.flags);
-    if (node.parent is Class) {
-      Class parent = node.parent;
-      writeUInt30(parent.binaryOffset);
-    } else {
-      writeUInt30(0); // 0 is a valid offset, but not for a class.
-    }
     writeName(node.name);
     writeUriReference(node.fileUri ?? '');
     writeStringReference(node.documentationComment ?? '');
     writeAnnotationList(node.annotations);
     writeNode(node.type);
     writeOptionalNode(node.initializer);
     _variableIndexer = null;
   }
 
   visitInvalidInitializer(InvalidInitializer node) {
@@ skipping 673 matching lines @@
     writeByte(Tag.VectorType);
   }
 
   visitTypedefType(TypedefType node) {
     writeByte(Tag.TypedefType);
     writeReference(node.typedefReference);
     writeNodeList(node.typeArguments);
   }
 
   visitTypeParameter(TypeParameter node) {
-    node.binaryOffset = _sink.flushedLength + _sink.length;
     writeStringReference(node.name ?? '');
     writeNode(node.bound);
   }
 
   defaultNode(Node node) {
     throw 'Unsupported node: $node';
   }
 }
 
 typedef bool LibraryFilter(Library _);
@@ skipping 375 matching lines @@
     _sink.add(_buffer.sublist(0, length));
     _buffer = new Uint8List(SIZE);
     flushedLength += length;
     length = 0;
   }
 
   void flushAndDestroy() {
     _sink.add(_buffer.sublist(0, length));
   }
 }