Fix all remaining print preview closure compiler errors

chrome/browser/resources/print_preview/settings/more_settings.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.
 
+cr.exportPath('print_preview');
+
+/**
+ * Which settings are visible to the user.
+ * @enum {number}
+ */
+print_preview.MoreSettingsSettingsToShow = {
+  MOST_POPULAR: 1,
+  ALL: 2
+};
+
 cr.define('print_preview', function() {
   'use strict';
 
+  var SettingsToShow = print_preview.MoreSettingsSettingsToShow;
+
   /**
    * Toggles visibility of the specified printing options sections.
    * @param {!print_preview.DestinationStore} destinationStore To listen for
    *     destination changes.
    * @param {!Array<print_preview.SettingsSection>} settingsSections Sections
    *     to toggle by this component.
    * @constructor
    * @extends {print_preview.Component}
    */
   function MoreSettings(destinationStore, settingsSections) {
     print_preview.Component.call(this);
 
     /** @private {!print_preview.DestinationStore} */
     this.destinationStore_ = destinationStore;
 
     /** @private {!Array<print_preview.SettingsSection>} */
     this.settingsSections_ = settingsSections;
 
-    /** @private {MoreSettings.SettingsToShow} */
-    this.settingsToShow_ = MoreSettings.SettingsToShow.MOST_POPULAR;
+    /** @private {print_preview.MoreSettingsSettingsToShow} */
+    this.settingsToShow_ = SettingsToShow.MOST_POPULAR;
 
     /** @private {boolean} */
     this.capabilitiesReady_ = false;
 
     /** @private {boolean} */
     this.firstDestinationReady_ = false;
 
     /**
      * Used to record usage statistics.
      * @private {!print_preview.PrintSettingsUiMetricsContext}
      */
     this.metrics_ = new print_preview.PrintSettingsUiMetricsContext();
   }
 
-  /**
-   * Which settings are visible to the user.
-   * @enum {number}
-   */
-  MoreSettings.SettingsToShow = {
-    MOST_POPULAR: 1,
-    ALL: 2
-  };
-
   MoreSettings.prototype = {
     __proto__: print_preview.Component.prototype,
 
     /** @return {boolean} Returns {@code true} if settings are expanded. */
     get isExpanded() {
-      return this.settingsToShow_ == MoreSettings.SettingsToShow.ALL;
+      return this.settingsToShow_ == SettingsToShow.ALL;
     },
 
     /** @override */
     enterDocument: function() {
       print_preview.Component.prototype.enterDocument.call(this);
 
       this.tracker.add(this.getElement(), 'click', this.onClick_.bind(this));
       this.tracker.add(
           this.destinationStore_,
           print_preview.DestinationStore.EventType.DESTINATION_SELECT,
@@ skipping 13 matching lines @@
       this.updateState_(true);
     },
 
     /**
      * Toggles "more/fewer options" state and notifies all the options sections
      *     to reflect the new state.
      * @private
      */
     onClick_: function() {
       this.settingsToShow_ =
-          this.settingsToShow_ == MoreSettings.SettingsToShow.MOST_POPULAR ?
-              MoreSettings.SettingsToShow.ALL :
-              MoreSettings.SettingsToShow.MOST_POPULAR;
+          this.settingsToShow_ == SettingsToShow.MOST_POPULAR ?
+              SettingsToShow.ALL :
+              SettingsToShow.MOST_POPULAR;
       this.updateState_(false);
       this.metrics_.record(this.isExpanded ?
           print_preview.Metrics.PrintSettingsUiBucket.MORE_SETTINGS_CLICKED :
           print_preview.Metrics.PrintSettingsUiBucket.LESS_SETTINGS_CLICKED);
     },
 
     /**
      * Called when the destination selection has changed. Updates UI elements.
      * @private
      */
@@ skipping 21 matching lines @@
     updateState_: function(noAnimation) {
       if (!this.firstDestinationReady_) {
         fadeOutElement(this.getElement());
         return;
       }
       // When capabilities are not known yet, don't change the state to avoid
       // unnecessary fade in/out cycles.
       if (!this.capabilitiesReady_)
         return;
 
-      var all = this.settingsToShow_ == MoreSettings.SettingsToShow.ALL;
+      var all = this.settingsToShow_ == SettingsToShow.ALL;
       this.getChildElement('.more-settings-label').textContent =
           loadTimeData.getString(all ? 'lessOptionsLabel' : 'moreOptionsLabel');
       var iconEl = this.getChildElement('.more-settings-icon');
       iconEl.classList.toggle('more-settings-icon-plus', !all);
       iconEl.classList.toggle('more-settings-icon-minus', all);
 
       var availableSections = this.settingsSections_.reduce(
           function(count, section) {
             return count + (section.isAvailable() ? 1 : 0);
           }, 0);
 
       // Magic 6 is chosen as the number of sections when it still feels like
       // manageable and not too crowded.
       var hasSectionsToToggle =
           availableSections > 6 &&
           this.settingsSections_.some(function(section) {
             return section.hasCollapsibleContent();
           });
 
       if (hasSectionsToToggle)
         fadeInElement(this.getElement(), noAnimation);
       else
         fadeOutElement(this.getElement());
 
       var collapseContent =
-          this.settingsToShow_ == MoreSettings.SettingsToShow.MOST_POPULAR &&
+          this.settingsToShow_ == SettingsToShow.MOST_POPULAR &&
           hasSectionsToToggle;
       this.settingsSections_.forEach(function(section) {
         section.setCollapseContent(collapseContent, noAnimation);
       });
     }
   };
 
   // Export
   return {
     MoreSettings: MoreSettings
   };
 });