Add sticky flag to RegExpMirror.

src/mirror-debugger.js

 // Copyright 2006-2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 "use strict";
 
 // Handle id counters.
 var next_handle_ = 0;
 var next_transient_handle_ = -1;
 
 // Mirror cache.
@@ skipping 1247 matching lines @@
 
 /**
  * Returns whether this regular expression has the multiline (m) flag set.
  * @return {boolean} Value of the multiline flag
  */
 RegExpMirror.prototype.multiline = function() {
   return this.value_.multiline;
 };
 
 
+/**
+ * Returns whether this regular expression has the sticky (y) flag set.
+ * @return {boolean} Value of the sticky flag
+ */
+RegExpMirror.prototype.sticky = function() {
+  return this.value_.sticky;
+};
+
+
 RegExpMirror.prototype.toText = function() {
   // Simpel to text which is used when on specialization in subclass.
   return "/" + this.source() + "/";
 };
 
 
 /**
  * Mirror object for error objects.
  * @param {Error} value The error object reflected by this mirror
  * @constructor
@@ skipping 1766 matching lines @@
   }
   if (!NUMBER_IS_FINITE(value)) {
     if (value > 0) {
       return 'Infinity';
     } else {
       return '-Infinity';
     }
   }
   return value;
 }