"up-to-date" should only use hyphens when used as compound modifier of a noun

chrome/browser/resources/chromeos/chromevox/common/editable_text.js

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 goog.provide('cvox.ChromeVoxEditableContentEditable');
 goog.provide('cvox.ChromeVoxEditableElement');
 goog.provide('cvox.ChromeVoxEditableHTMLInput');
 goog.provide('cvox.ChromeVoxEditableTextArea');
 goog.provide('cvox.TextHandlerInterface');
 
@@ skipping 301 matching lines @@
  * @extends {cvox.ChromeVoxEditableElement}
  * @implements {cvox.TextHandlerInterface}
  * @constructor
  */
 cvox.ChromeVoxEditableTextArea = function(node, tts) {
   goog.base(this, node, node.value, node.selectionStart, node.selectionEnd,
       false /* isPassword */, tts);
   this.multiline = true;
 
   /**
-   * True if the shadow is up-to-date with the current value of this text area.
+   * True if the shadow is up to date with the current value of this text area.
    * @type {boolean}
    * @private
    */
   this.shadowIsCurrent_ = false;
 };
 goog.inherits(cvox.ChromeVoxEditableTextArea,
     cvox.ChromeVoxEditableElement);
 
 
 /**
@@ skipping 307 matching lines @@
     // but there is still content after the new line (like the example
     // above after "Title"). In these cases, we "pretend" we're the
     // last character so we speak "blank".
     return false;
   }
 
   // Otherwise, we should never speak "blank" no matter what (even if
   // we're at the end of a content editable).
   return true;
 };