Implement canonical name scheme in kernel.

pkg/kernel/lib/binary/loader.dart

Index: pkg/kernel/lib/binary/loader.dart
diff --git a/pkg/kernel/lib/binary/loader.dart b/pkg/kernel/lib/binary/loader.dart
deleted file mode 100644
index 8ee8fb51b2e6124957c48438db330ae9d995aaf2..0000000000000000000000000000000000000000
--- a/pkg/kernel/lib/binary/loader.dart
+++ /dev/null
@@ -1,116 +0,0 @@
-// 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.binary.loader;
-
-import '../repository.dart';
-import '../ast.dart';
-import 'tag.dart';
-import 'dart:io';
-import 'ast_from_binary.dart';
-
-abstract class BinaryReferenceLoader {
-  Library getLibraryReference(Library from, String relativePath);
-  Class getClassReference(Library library, int tag, int index);
-  Member getMemberReference(TreeNode classOrLibrary, int tag, int index);
-  Member getLibraryMemberReference(Library library, int tag, int index);
-  Member getClassMemberReference(Class classNode, int tag, int index);
-}
-
-class BinaryLoader implements BinaryReferenceLoader {
-  final Repository repository;
-
-  BinaryLoader(this.repository);
-
-  Library getLibraryReference(Library from, String relativePath) {
-    var fullUri = from.importUri.resolve(relativePath);
-    return repository.getLibraryReference(fullUri);
-  }
-
-  static int _pow2roundup(int x) {
-    --x;
-    x |= x >> 1;
-    x |= x >> 2;
-    x |= x >> 4;
-    x |= x >> 8;
-    x |= x >> 16;
-    return x + 1;
-  }
-
-  TreeNode _extendList(
-      TreeNode parent, List<TreeNode> items, int index, TreeNode build()) {
-    if (items.length <= index) {
-      // Avoid excessive resizing by growing the list in steps.
-      items.length = _pow2roundup(index + 1);
-    }
-    return items[index] ??= build()..parent = parent;
-  }
-
-  Class getClassReference(Library library, int tag, int index) {
-    return _extendList(
-        library, library.classes, index, () => _buildClassReference(tag));
-  }
-
-  Class _buildClassReference(int tag) {
-    return new Class();
-  }
-
-  Field _buildFieldReference() {
-    return new Field(null);
-  }
-
-  Constructor _buildConstructorReference() {
-    return new Constructor(null);
-  }
-
-  Procedure _buildProcedureReference() {
-    return new Procedure(null, null, null);
-  }
-
-  Member getMemberReference(TreeNode classOrLibrary, int tag, int index) {
-    if (classOrLibrary is Class) {
-      return getClassMemberReference(classOrLibrary, tag, index);
-    } else {
-      return getLibraryMemberReference(classOrLibrary, tag, index);
-    }
-  }
-
-  Member getLibraryMemberReference(Library library, int tag, int index) {
-    switch (tag) {
-      case Tag.LibraryFieldReference:
-      case Tag.Field:
-        return _extendList(
-            library, library.fields, index, _buildFieldReference);
-      case Tag.LibraryProcedureReference:
-      case Tag.Procedure:
-        return _extendList(
-            library, library.procedures, index, _buildProcedureReference);
-      default:
-        throw 'Invalid library member reference tag: $tag';
-    }
-  }
-
-  Member getClassMemberReference(Class classNode, int tag, int index) {
-    switch (tag) {
-      case Tag.ClassFieldReference:
-      case Tag.Field:
-        return _extendList(
-            classNode, classNode.fields, index, _buildFieldReference);
-      case Tag.ClassConstructorReference:
-      case Tag.Constructor:
-        return _extendList(classNode, classNode.constructors, index,
-            _buildConstructorReference);
-      case Tag.ClassProcedureReference:
-      case Tag.Procedure:
-        return _extendList(
-            classNode, classNode.procedures, index, _buildProcedureReference);
-      default:
-        throw 'Invalid library member reference tag: $tag';
-    }
-  }
-
-  Program loadProgram(String filename) {
-    var bytes = new File(filename).readAsBytesSync();
-    return new BinaryBuilder(this, bytes, filename).readProgramFile();
-  }
-}