Compile chrome://settings, part 6

chrome/browser/resources/options/pref_ui.js

 // Copyright (c) 2012 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.
 
 cr.define('options', function() {
 
   var Preferences = options.Preferences;
 
   /**
    * Allows an element to be disabled for several reasons.
@@ skipping 24 matching lines @@
       el.disabledReasons[reason] = true;
     } else {
       delete el.disabledReasons[reason];
     }
     el.disabled = Object.keys(el.disabledReasons).length > 0;
   }
 
   /////////////////////////////////////////////////////////////////////////////
   // PrefInputElement class:
 
-  // Define a constructor that uses an input element as its underlying element.
+  /**
+   * Define a constructor that uses an input element as its underlying element.
+   * @constructor
+   * @extends {HTMLInputElement}
+   */
   var PrefInputElement = cr.ui.define('input');
 
   PrefInputElement.prototype = {
     // Set up the prototype chain
     __proto__: HTMLInputElement.prototype,
 
     /**
      * Initialization function for the cr.ui framework.
      */
     decorate: function() {
@@ skipping 260 matching lines @@
       this.addEventListener('mouseup', this.handleRelease_.bind(this));
       this.addEventListener('touchcancel', this.handleRelease_.bind(this));
       this.addEventListener('touchend', this.handleRelease_.bind(this));
     },
 
     /**
      * Update the associated pref when when the user releases the slider.
      * @private
      */
     updatePrefFromState_: function() {
-      Preferences.setIntegerPref(this.pref, this.mapPositionToPref(this.value),
-                                 !this.dialogPref, this.metric);
+      Preferences.setIntegerPref(
+          this.pref,
+          this.mapPositionToPref(parseInt(this.value, 10)),
+          !this.dialogPref,
+          this.metric);
     },
 
     /**
      * Ignore changes to the slider position made by the user while the slider
      * has not been released.
      * @private
      */
     handleChange_: function() {
     },
 
@@ skipping 230 matching lines @@
 
   /**
    * Whether the associated preference is controlled by a source other than the
    * user's setting (can be 'policy', 'extension', 'recommended' or unset).
    */
   cr.defineProperty(PrefButton, 'controlledBy', cr.PropertyKind.ATTR);
 
   // Export
   return {
     PrefCheckbox: PrefCheckbox,
+    PrefInputElement: PrefInputElement,
     PrefNumber: PrefNumber,
     PrefRadio: PrefRadio,
     PrefRange: PrefRange,
     PrefSelect: PrefSelect,
     PrefTextField: PrefTextField,
     PrefPortNumber: PrefPortNumber,
     PrefButton: PrefButton
   };
 
 });