Add a "Simplify Page" option to the print preview dialog

chrome/browser/resources/print_preview/native_layer.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.exportPath('print_preview');
 
 /**
  * @typedef {{selectSaveAsPdfDestination: boolean,
  *            layoutSettings.portrait: boolean,
  *            pageRange: string,
@@ skipping 255 matching lines @@
         destination, printTicketStore, documentInfo, requestId) {
       assert(printTicketStore.isTicketValidForPreview(),
              'Trying to generate preview when ticket is not valid');
 
       var ticket = {
         'pageRange': printTicketStore.pageRange.getDocumentPageRanges(),
         'mediaSize': printTicketStore.mediaSize.getValue(),
         'landscape': printTicketStore.landscape.getValue(),
         'color': this.getNativeColorModel_(destination, printTicketStore.color),
         'headerFooterEnabled': printTicketStore.headerFooter.getValue(),
+        'printFriendly': printTicketStore.printFriendly.getValue(),
         'marginsType': printTicketStore.marginsType.getValue(),
         'isFirstRequest': requestId == 0,
         'requestID': requestId,
         'previewModifiable': documentInfo.isModifiable,
         'printToPDF':
             destination != null &&
             destination.id ==
                 print_preview.Destination.GooglePromotedId.SAVE_AS_PDF,
         'printWithCloudPrint': destination != null && !destination.isLocal,
         'printWithPrivet': destination != null && destination.isPrivet,
@@ skipping 192 matching lines @@
           initialSettings['appKioskMode'] || false,
           initialSettings['hidePrintWithSystemDialogLink'] || false,
           numberFormatSymbols[0] || ',',
           numberFormatSymbols[1] || '.',
           unitType,
           initialSettings['previewModifiable'] || false,
           initialSettings['initiatorTitle'] || '',
           initialSettings['documentHasSelection'] || false,
           initialSettings['shouldPrintSelectionOnly'] || false,
           initialSettings['printerName'] || null,
-          initialSettings['appState'] || null);
+          initialSettings['appState'] || null,
+          initialSettings['printFriendlyEnabled'] || false);
 
       var initialSettingsSetEvent = new Event(
           NativeLayer.EventType.INITIAL_SETTINGS_SET);
       initialSettingsSetEvent.initialSettings = nativeInitialSettings;
       this.dispatchEvent(initialSettingsSetEvent);
     },
 
     /**
      * Turn on the integration of Cloud Print.
      * @param {{cloudPrintURL: string, appKioskMode: string}} settings
@@ skipping 409 matching lines @@
    * @param {boolean} isDocumentModifiable Whether the document to print is
    *     modifiable.
    * @param {string} documentTitle Title of the document.
    * @param {boolean} documentHasSelection Whether the document has selected
    *     content.
    * @param {boolean} selectionOnly Whether only selected content should be
    *     printed.
    * @param {?string} systemDefaultDestinationId ID of the system default
    *     destination.
    * @param {?string} serializedAppStateStr Serialized app state.
+   * @param {boolean} printFriendlyEnabled Whether the print friendly setting is
+   *     enabled.
    * @constructor
    */
   function NativeInitialSettings(
       isInKioskAutoPrintMode,
       isInAppKioskMode,
       hidePrintWithSystemDialogLink,
       thousandsDelimeter,
       decimalDelimeter,
       unitType,
       isDocumentModifiable,
       documentTitle,
       documentHasSelection,
       selectionOnly,
       systemDefaultDestinationId,
-      serializedAppStateStr) {
+      serializedAppStateStr,
+      printFriendlyEnabled) {
 
     /**
      * Whether the print preview should be in auto-print mode.
      * @type {boolean}
      * @private
      */
     this.isInKioskAutoPrintMode_ = isInKioskAutoPrintMode;
 
     /**
      * Whether the print preview should switch to App Kiosk mode.
@@ skipping 64 matching lines @@
      * @private
      */
     this.systemDefaultDestinationId_ = systemDefaultDestinationId;
 
     /**
      * Serialized app state.
      * @type {?string}
      * @private
      */
     this.serializedAppStateStr_ = serializedAppStateStr;
+
+    /**
+     * Whether the print friendly setting is enabled.
+     * @type {boolean}
+     * @private
+     */
+      this.printFriendlyEnabled_ = printFriendlyEnabled;
   };
 
   NativeInitialSettings.prototype = {
     /**
      * @return {boolean} Whether the print preview should be in auto-print mode.
      */
     get isInKioskAutoPrintMode() {
       return this.isInKioskAutoPrintMode_;
     },
 
@@ skipping 52 matching lines @@
     },
 
     /** @return {?string} ID of the system default destination. */
     get systemDefaultDestinationId() {
       return this.systemDefaultDestinationId_;
     },
 
     /** @return {?string} Serialized app state. */
     get serializedAppStateStr() {
       return this.serializedAppStateStr_;
-    }
+    },
+
+    /**
+     * @return {boolean} Whether the print friendly setting is enabled.
+     */
+    get printFriendlyEnabled() {
+      return this.printFriendlyEnabled_;
+    },
+
   };
 
   // Export
   return {
     NativeInitialSettings: NativeInitialSettings,
     NativeLayer: NativeLayer
   };
 });