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

pkg/compiler/lib/src/tree_ir/optimization/pull_into_initializers.dart

 // Copyright (c) 2015, 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 tree_ir.optimization.pull_into_initializers;
 
 import 'optimization.dart' show Pass;
 import '../tree_ir_nodes.dart';
 
 /// Where a variable has been assigned.
@@ skipping 329 matching lines @@
   Expression visitFunctionExpression(FunctionExpression node) {
     visitInnerFunction(node.definition);
     return node;
   }
 
   Expression visitApplyBuiltinOperator(ApplyBuiltinOperator node) {
     rewriteList(node.arguments);
     return node;
   }
 
+  Expression visitApplyBuiltinMethod(ApplyBuiltinMethod node) {
+    node.receiver = visitExpression(node.receiver);
+    if (!node.receiverIsNotNull) {
+      // If the receiver is null, the method lookup throws.
+      ++impureCounter;
+    }
+    rewriteList(node.arguments);
+    ++impureCounter;
+    return node;
+  }
+
   @override
   Expression visitForeignExpression(ForeignExpression node) {
     rewriteList(node.arguments);
     if (node.nativeBehavior.sideEffects.hasSideEffects()) {
       ++impureCounter;
     }
     return node;
   }
 }