Rename MirrorSystem.getName calls in dart2dart.

sdk/lib/_internal/compiler/implementation/mirror_renamer/renamer.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.
+
+part of mirror_renamer;
+
+class MirrorRenamer {
+  static const String MIRROR_HELPER_CLASS = 'MirrorHelper';
+  static const String MIRROR_HELPER_GET_NAME_FUNCTION = 'getName';
+  static const String MIRROR_HELPER_LIBRARY_NAME = 'mirror_helper.dart';
+  static const String MIRROR_HELPER_LIBRARY_PREFIX = 'm';
+
+  static void handleStaticSend(Map<Node, String> renames, Element element,
+                               Send node, Compiler compiler) {
+  if (element == compiler.mirrorSystemGetNameFunction) {
+    renames[node.selector] = MIRROR_HELPER_GET_NAME_FUNCTION;
+    renames[node.receiver] =
+        '$MIRROR_HELPER_LIBRARY_PREFIX.$MIRROR_HELPER_CLASS';

[ahe, 2013/08/06 15:53:36]

This could be a constant as well.

[zarah, 2013/08/08 12:17:10]

Done.

+    }
+ }
+
+  static void addMirrorHelperImport(Map<LibraryElement, String> imports) {
+    Uri mirrorHelperUri = new Uri(path: MIRROR_HELPER_LIBRARY_NAME);
+    //TODO(zarah) When actual mirror helper library is created
+    //            change to load that.
+    LibraryElement mirrorHelperLib = new LibraryElementX(
+        new Script(mirrorHelperUri, null));

[ahe, 2013/08/06 15:53:36]

I'm really not comfortable that you instantiate LibraryElementX.  Please add
TODOs that explicitly mentions that creating a LibraryElementX outside the
library loader is really bad.

[zarah, 2013/08/08 12:17:10]

Done.

+    imports.putIfAbsent(mirrorHelperLib, () => MIRROR_HELPER_LIBRARY_PREFIX);
+  }
+}