Fix all remaining print preview closure compiler errors

chrome/browser/resources/print_preview/print_preview.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.
 
 // TODO(rltoscano): Move data/* into print_preview.data namespace
 
 // <include src="component.js">
 // <include src="print_preview_focus_manager.js">
 //
 
 cr.exportPath('print_preview');
 
 /**
  * States of the print preview.
  * @enum {string}
  * @private
  */
 print_preview.PrintPreviewUiState_ = {
   INITIALIZING: 'initializing',
   READY: 'ready',
   OPENING_PDF_PREVIEW: 'opening-pdf-preview',
   OPENING_NATIVE_PRINT_DIALOG: 'opening-native-print-dialog',
   PRINTING: 'printing',
   FILE_SELECTION: 'file-selection',
   CLOSING: 'closing',
   ERROR: 'error'
 };
 
+/**
+ * What can happen when print preview tries to print.
+ * @enum {string}
+ * @private
+ */
+print_preview.PrintAttemptResult_ = {
+  NOT_READY: 'not-ready',
+  PRINTED: 'printed',
+  READY_WAITING_FOR_PREVIEW: 'ready-waiting-for-preview'
+};
 
 cr.define('print_preview', function() {
   'use strict';
 
   var PrintPreviewUiState_ = print_preview.PrintPreviewUiState_;
 
   /**
    * Container class for Chromium's print preview.
    * @constructor
    * @extends {print_preview.Component}
@@ skipping 266 matching lines @@
     this.isPreviewGenerationInProgress_ = true;
 
     /**
      * Whether to show system dialog before next printing.
      * @type {boolean}
      * @private
      */
     this.showSystemDialogBeforeNextPrint_ = false;
   }
 
-  /**
-   * What can happen when print preview tries to print.
-   * @enum {string}
-   * @private
-   */
-  PrintPreview.PrintAttemptResult_ = {
-    NOT_READY: 'not-ready',
-    PRINTED: 'printed',
-    READY_WAITING_FOR_PREVIEW: 'ready-waiting-for-preview'
-  };
-
   PrintPreview.prototype = {
     __proto__: print_preview.Component.prototype,
 
     /** Sets up the page and print preview by getting the printer list. */
     initialize: function() {
       this.decorate($('print-preview'));
       if (!this.previewArea_.hasCompatiblePlugin) {
         this.setIsEnabled_(false);
       }
       this.nativeLayer_.startGetInitialSettings();
@@ skipping 206 matching lines @@
         this.uiState_ = PrintPreviewUiState_.OPENING_PDF_PREVIEW;
       } else if (this.destinationStore_.selectedDestination.id ==
           print_preview.Destination.GooglePromotedId.SAVE_AS_PDF) {
         this.uiState_ = PrintPreviewUiState_.FILE_SELECTION;
       } else {
         this.uiState_ = PrintPreviewUiState_.PRINTING;
       }
       this.setIsEnabled_(false);
       this.printHeader_.isCancelButtonEnabled = true;
       var printAttemptResult = this.printIfReady_();
-      if (printAttemptResult == PrintPreview.PrintAttemptResult_.PRINTED ||
+      if (printAttemptResult == print_preview.PrintAttemptResult_.PRINTED ||
           printAttemptResult ==
-              PrintPreview.PrintAttemptResult_.READY_WAITING_FOR_PREVIEW) {
+              print_preview.PrintAttemptResult_.READY_WAITING_FOR_PREVIEW) {
         if ((this.destinationStore_.selectedDestination.isLocal &&
              !this.destinationStore_.selectedDestination.isPrivet &&
              !this.destinationStore_.selectedDestination.isExtension &&
              this.destinationStore_.selectedDestination.id !=
                  print_preview.Destination.GooglePromotedId.SAVE_AS_PDF) ||
              this.uiState_ == PrintPreviewUiState_.OPENING_PDF_PREVIEW) {
           // Hide the dialog for now. The actual print command will be issued
           // when the preview generation is done.
           this.nativeLayer_.startHideDialog();
         }
       }
     },
 
     /**
      * Attempts to print if needed and if ready.
-     * @return {PrintPreview.PrintAttemptResult_} Attempt result.
+     * @return {print_preview.PrintAttemptResult_} Attempt result.
      * @private
      */
     printIfReady_: function() {
       var okToPrint =
           (this.uiState_ == PrintPreviewUiState_.PRINTING ||
            this.uiState_ == PrintPreviewUiState_.OPENING_PDF_PREVIEW ||
            this.uiState_ == PrintPreviewUiState_.FILE_SELECTION ||
            this.isInKioskAutoPrintMode_) &&
           this.destinationStore_.selectedDestination &&
           this.destinationStore_.selectedDestination.capabilities;
       if (!okToPrint) {
-        return PrintPreview.PrintAttemptResult_.NOT_READY;
+        return print_preview.PrintAttemptResult_.NOT_READY;
       }
       if (this.isPreviewGenerationInProgress_) {
-        return PrintPreview.PrintAttemptResult_.READY_WAITING_FOR_PREVIEW;
+        return print_preview.PrintAttemptResult_.READY_WAITING_FOR_PREVIEW;
       }
       assert(this.printTicketStore_.isTicketValid(),
           'Trying to print with invalid ticket');
       if (getIsVisible(this.moreSettings_.getElement())) {
         new print_preview.PrintSettingsUiMetricsContext().record(
             this.moreSettings_.isExpanded ?
                 print_preview.Metrics.PrintSettingsUiBucket.
                     PRINT_WITH_SETTINGS_EXPANDED :
                 print_preview.Metrics.PrintSettingsUiBucket.
                     PRINT_WITH_SETTINGS_COLLAPSED);
       }
       this.nativeLayer_.startPrint(
           assert(this.destinationStore_.selectedDestination),
           this.printTicketStore_,
           this.cloudPrintInterface_,
           this.documentInfo_,
           this.uiState_ == PrintPreviewUiState_.OPENING_PDF_PREVIEW,
           this.showSystemDialogBeforeNextPrint_);
       this.showSystemDialogBeforeNextPrint_ = false;
-      return PrintPreview.PrintAttemptResult_.PRINTED;
+      return print_preview.PrintAttemptResult_.PRINTED;
     },
 
     /**
      * Closes the print preview.
      * @private
      */
     close_: function() {
       this.exitDocument();
       this.uiState_ = PrintPreviewUiState_.CLOSING;
       this.nativeLayer_.startCloseDialog();
@@ skipping 729 matching lines @@
 // <include src="previewarea/preview_area.js">
 // <include src="preview_generator.js">
 
 // <include src="search/destination_list.js">
 // <include src="search/cloud_destination_list.js">
 // <include src="search/recent_destination_list.js">
 // <include src="search/destination_list_item.js">
 // <include src="search/destination_search.js">
 // <include src="search/provisional_destination_resolver.js">
 
+/**
+ * Global instance of PrintPreview, used by browser tests.
+ * @type {print_preview.PrintPreview}
+ */
+var printPreview;
 window.addEventListener('DOMContentLoaded', function() {
   printPreview = new print_preview.PrintPreview();
   printPreview.initialize();
 });