Do not emit stubName for static functions.

pkg/compiler/lib/src/js_emitter/old_emitter/setup_program_builder.dart

 // Copyright (c) 2013, 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.
 
 part of dart2js.js_emitter;
 
 // TODO(ahe): Share these with js_helper.dart.
 const FUNCTION_INDEX = 0;
 const NAME_INDEX = 1;
 const CALL_NAME_INDEX = 2;
@@ skipping 649 matching lines @@
       var index = $FUNCTION_INDEX, alias = array[index], f;
       if (typeof alias == "string") {
         f = array[++index];
       } else {
         f = alias;
         alias = name;
       }
       var funcs = [prototype[name] = prototype[alias] = f];
       f.\$stubName = name;
       functions.push(name);
-      for (; index < array.length; index += 2) {
-        f = array[index + 1];
+      for (index++; index < array.length; index++) {
+        f = array[index];
         if (typeof f != "function") break;
-        f.\$stubName = ${readString("array", "index + 2")};
+        if (!isStatic) {
+          f.\$stubName = ${readString("array", "++index")};
+        }
         funcs.push(f);
         if (f.\$stubName) {
           prototype[f.\$stubName] = f;
           functions.push(f.\$stubName);
         }
       }
-      index++;
+
       for (var i = 0; i < funcs.length; index++, i++) {
         funcs[i].\$callName = ${readString("array", "index")};
       }
       var getterStubName = ${readString("array", "index")};
       array = array.slice(++index);
       var requiredParameterInfo = ${readInt("array", "0")};
       var requiredParameterCount = requiredParameterInfo >> 1;
       var isAccessor = (requiredParameterInfo & 1) === 1;
       var isSetter = requiredParameterInfo === 3;
       var isGetter = requiredParameterInfo === 1;
@@ skipping 150 matching lines @@
 (function() {
   var result = $array[$index];
   if ($check) {
     throw new Error(
         name + ": expected value of type \'$type\' at index " + ($index) +
         " but got " + (typeof result));
   }
   return result;
 })()''';
 }