Rename MirrorSystem.getName calls in dart2dart.

sdk/lib/_internal/compiler/implementation/dart_backend/backend.dart

Index: sdk/lib/_internal/compiler/implementation/dart_backend/backend.dart
diff --git a/sdk/lib/_internal/compiler/implementation/dart_backend/backend.dart b/sdk/lib/_internal/compiler/implementation/dart_backend/backend.dart
index 4c29888220cbbf0135c41aa9753413b59d7506be..abfc95058266d7163afc43ead48f734c08da71dc 100644
--- a/sdk/lib/_internal/compiler/implementation/dart_backend/backend.dart
+++ b/sdk/lib/_internal/compiler/implementation/dart_backend/backend.dart
@@ -122,6 +122,11 @@ class DartBackend extends Backend {
   final bool stripAsserts;
   // TODO(antonm): make available from command-line options.
   final bool outputAst = false;
+  final Map<Node, String> renames;
+  final Map<LibraryElement, String> imports;
+  final Map<ClassNode, List<Node>> memberNodes;
+  // TODO(zarah) Maybe change this to a command-line option;
+  bool mirrorHelping = false;

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

Could you make the name a little more descriptive?
Also, mention that it is set by the test.

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

Done.

 
   Map<Element, TreeElements> get resolvedElements =>
       compiler.enqueuer.resolution.resolvedElements;
@@ -171,6 +176,9 @@ class DartBackend extends Backend {
 
   DartBackend(Compiler compiler, List<String> strips)
       : tasks = <CompilerTask>[],
+        renames = new Map<Node, String>(),
+        imports = new Map<LibraryElement, String>(),
+        memberNodes = new Map<ClassNode, List<Node>>(),
         forceStripTypes = strips.indexOf('types') != -1,
         stripAsserts = strips.indexOf('asserts') != -1,
         super(compiler);
@@ -395,8 +403,6 @@ class DartBackend extends Backend {
     }
     topLevelElements.forEach(makePlaceholders);
     // Create renames.
-    Map<Node, String> renames = new Map<Node, String>();
-    Map<LibraryElement, String> imports = new Map<LibraryElement, String>();
     bool shouldCutDeclarationTypes = forceStripTypes
         || (compiler.enableMinification
             && isSafeToRemoveTypeDeclarations(classMembers));
@@ -431,7 +437,6 @@ class DartBackend extends Backend {
     }
 
     final topLevelNodes = <Node>[];
-    final memberNodes = new Map<ClassNode, List<Node>>();
     for (final element in sortedTopLevels) {
       topLevelNodes.add(elementAsts[element].ast);
       if (element.isClass() && !element.isMixinApplication) {
@@ -443,6 +448,10 @@ class DartBackend extends Backend {
       }
     }
 
+    if (mirrorHelping && compiler.mirrorsLibrary != null) {
+      MirrorRenamer.addMirrorHelperImport(imports);
+    }
+
     final unparser = new EmitterUnparser(renames);
     emitCode(unparser, imports, topLevelNodes, memberNodes);
     compiler.assembledCode = unparser.result;
@@ -468,6 +477,13 @@ class DartBackend extends Backend {
   }
 
   log(String message) => compiler.log('[DartBackend] $message');
+
+  void registerStaticSend(Element element, Node node) {
+    if (mirrorHelping && compiler.mirrorsLibrary != null) {
+      MirrorRenamer.handleStaticSend(renames, element, node, compiler);
+    }
+  }
+

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

Extra line.

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

Done.

 }
 
 class EmitterUnparser extends Unparser {