Print Preview: Add option to rasterize PDFs and add JPEG compression.

chrome/browser/resources/print_preview/data/print_ticket_store.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('print_preview', function() {
   'use strict';
 
   // TODO(rltoscano): Maybe clear print ticket when destination changes. Or
   // better yet, carry over any print ticket state that is possible. I.e. if
   // destination changes, the new destination might not support duplex anymore,
@@ skipping 92 matching lines @@
 
     /**
      * Page range ticket item.
      * @type {!print_preview.ticket_items.PageRange}
      * @private
      */
     this.pageRange_ =
         new print_preview.ticket_items.PageRange(this.documentInfo_);
 
     /**
+     * Rasterize PDF ticket item.
+     * @type {!print_preview.ticket_items.Rasterize}
+     * @private
+     */
+    this.rasterize_ = new print_preview.ticket_items.Rasterize(
+        this.destinationStore_, this.documentInfo_);
+
+    /**
      * Scaling ticket item.
      * @type {!print_preview.ticket_items.Scaling}
      * @private
      */
     this.scaling_ = new print_preview.ticket_items.Scaling(
         this.appState_, this.destinationStore_, this.documentInfo_);
 
     /**
      * Custom margins ticket item.
      * @type {!print_preview.ticket_items.CustomMargins}
@@ skipping 161 matching lines @@
     },
 
     get marginsType() {
       return this.marginsType_;
     },
 
     get pageRange() {
       return this.pageRange_;
     },
 
+    get rasterize() {
+      return this.rasterize_;
+    },
+
     get scaling() {
       return this.scaling_;
     },
 
     get selectionOnly() {
       return this.selectionOnly_;
     },
 
     get vendorItems() {
       return this.vendorItems_;
@@ skipping 275 matching lines @@
     onDocumentInfoChange_: function() {
       cr.dispatchSimpleEvent(this, PrintTicketStore.EventType.DOCUMENT_CHANGE);
     },
   };
 
   // Export
   return {
     PrintTicketStore: PrintTicketStore
   };
 });