Split NativeData

pkg/compiler/lib/src/ssa/codegen.dart

 // Copyright (c) 2012, 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.
 
 import 'dart:math' as math;
 import '../common.dart';
 import '../common/codegen.dart' show CodegenRegistry, CodegenWorkItem;
 import '../common/tasks.dart' show CompilerTask;
 import '../compiler.dart' show Compiler;
 import '../constants/constant_system.dart';
@@ skipping 1647 matching lines @@
     if (target != null && !node.isInterceptedCall) {
       if (target == helpers.jsArrayAdd) {
         methodName = 'push';
       } else if (target == helpers.jsArrayRemoveLast) {
         methodName = 'pop';
       } else if (target == helpers.jsStringSplit) {
         methodName = 'split';
         // Split returns a List, so we make sure the backend knows the
         // list class is instantiated.
         registry.registerInstantiatedClass(commonElements.listClass);
-      } else if (backend.isNative(target) &&
+      } else if (backend.nativeData.isNativeMember(target) &&
           target.isFunction &&
           !node.isInterceptedCall) {
         // A direct (i.e. non-interceptor) native call is the result of
         // optimization.  The optimization ensures any type checks or
         // conversions have been satisified.
         methodName = backend.nativeData.getFixedBackendName(target);
       }
     }
 
     js.Name methodLiteral;
@@ skipping 1449 matching lines @@
     registry.registerStaticUse(new StaticUse.staticInvoke(
         helper, new CallStructure.unnamed(argumentCount)));
     return backend.emitter.staticFunctionAccess(helper);
   }
 
   @override
   void visitRef(HRef node) {
     visit(node.value);
   }
 }