Add remaining text/caret navigation commands to ChromeVox Next.

chrome/browser/resources/chromeos/chromevox/cvox2/background/automation_util.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.
 
 /**
  * @fileoverview ChromeVox utilities for the automation extension API.
  */
 
 goog.provide('AutomationUtil');
 goog.provide('AutomationUtil.Dir');
@@ skipping 104 matching lines @@
 
 /**
  * Given nodes a_1, ..., a_n starting at |cur| in pre order traversal, apply
  * |pred| to a_i and a_(i - 1) until |pred| is satisfied.  Returns a_(i - 1) or
  * a_i (depending on opt_options.before) or null if no match was found.
  * @param {AutomationNode} cur
  * @param {Dir} dir
  * @param {AutomationPredicate.Binary} pred
  * @param {{filter: (AutomationPredicate.Unary|undefined),
  *      before: boolean?}=} opt_options
- *     filter - Filters which candidate nodes to
- *         consider. Defaults to leaf nodes only.
- *     before - True to return a_(i -
- *     1); a_i otherwise. Defaults to false.
+ *     filter - Filters which candidate nodes to consider. Defaults to leaf
+ *         only.
+ *     before - True to return a_(i - 1); a_i otherwise. Defaults to false.
  * @return {AutomationNode}
  */
 AutomationUtil.findNodeUntil = function(cur, dir, pred, opt_options) {
   opt_options =
       opt_options || {filter: AutomationPredicate.leaf, before: false};
   if (!opt_options.filter)
     opt_options.filter = AutomationPredicate.leaf;
 
   var before = null;
   var after = null;
@@ skipping 10 matching lines @@
         if (!satisfied)
           before = candidate;
         else
           after = candidate;
         return satisfied;
     });
   return opt_options.before ? before : after;
 };
 
 });  // goog.scope