dart2js cps: Rewrite more List operations into JS array operations.

pkg/compiler/lib/src/cps_ir/cps_ir_tracer.dart

 // Copyright (c) 2014, 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 dart2js.ir_tracer;
 
 import 'dart:async' show EventSink;
 import 'cps_ir_nodes.dart' as cps_ir hide Function;
 import '../tracer.dart';
 
@@ skipping 338 matching lines @@
     String args = node.typeArguments.map(formatReference).join(', ');
     return "TypeTest ($value ${node.type} ($args))";
   }
 
   visitApplyBuiltinOperator(cps_ir.ApplyBuiltinOperator node) {
     String operator = node.operator.toString();
     String args = node.arguments.map(formatReference).join(', ');
     return 'ApplyBuiltinOperator $operator ($args)';
   }
 
+  visitApplyBuiltinMethod(cps_ir.ApplyBuiltinMethod node) {
+    String method = node.method.toString();
+    String receiver = formatReference(node.receiver);
+    String args = node.arguments.map(formatReference).join(', ');
+    return 'ApplyBuiltinMethod $method $receiver ($args)';
+  }
+
   @override
   visitForeignCode(cps_ir.ForeignCode node) {
     String id = names.name(node);
     String arguments = node.arguments.map(formatReference).join(', ');
     String continuation = formatReference(node.continuation);
     printStmt(id, "ForeignCode ${node.type} ${node.codeTemplate.source} "
         "$arguments $continuation");
   }
 
   visitGetLength(cps_ir.GetLength node) {
@@ skipping 256 matching lines @@
   }
 
   visitTypeTest(cps_ir.TypeTest node) {
     unexpectedNode(node);
   }
 
   visitApplyBuiltinOperator(cps_ir.ApplyBuiltinOperator node) {
     unexpectedNode(node);
   }
 
+  visitApplyBuiltinMethod(cps_ir.ApplyBuiltinMethod node) {
+    unexpectedNode(node);
+  }
+
   visitGetLength(cps_ir.GetLength node) {
     unexpectedNode(node);
   }
 
   visitGetIndex(cps_ir.GetIndex node) {
     unexpectedNode(node);
   }
 
   visitSetIndex(cps_ir.SetIndex node) {
     unexpectedNode(node);
@@ skipping 14 matching lines @@
   @override
   visitForeignCode(cps_ir.ForeignCode node) {
     addEdgeToContinuation(node.continuation);
   }
 
   @override
   visitAwait(cps_ir.Await node) {
     unexpectedNode(node);
   }
 }