Remove some warnings and errors from dart2js.

sdk/lib/_internal/compiler/implementation/native_handler.dart

Index: sdk/lib/_internal/compiler/implementation/native_handler.dart
diff --git a/sdk/lib/_internal/compiler/implementation/native_handler.dart b/sdk/lib/_internal/compiler/implementation/native_handler.dart
index 825069e70f3d51f76239e9295df207e321ad28eb..2bd4212446644b74015c99c2dd8e2a7e4dec91d9 100644
--- a/sdk/lib/_internal/compiler/implementation/native_handler.dart
+++ b/sdk/lib/_internal/compiler/implementation/native_handler.dart
@@ -801,7 +801,7 @@ void handleSsaNative(SsaBuilder builder, Expression nativeBody) {
   // not a JS property on the DOM types, returns the type name.
   if (element.name == const SourceString('typeName')
       && element.isGetter()
-      && nativeEmitter.toNativeName(element.getEnclosingClass()) == 'DOMType') {

[karlklose, 2012/12/06 11:39:23]

@sra: Is this dead code? The method name was changed in CL 11419250.

[sra1, 2012/12/10 22:46:11]

Yup, it looks dead.  lgtm to remove lines 797-809

+      && nativeEmitter.toNativeTag(element.getEnclosingClass()) == 'DOMType') {
     Element helper =
         compiler.findHelper(const SourceString('getTypeNameOf'));
     builder.pushInvokeHelper1(helper, builder.localsHandler.readThis());