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

chrome/browser/resources/print_preview/data/print_ticket_store.js

Index: chrome/browser/resources/print_preview/data/print_ticket_store.js
diff --git a/chrome/browser/resources/print_preview/data/print_ticket_store.js b/chrome/browser/resources/print_preview/data/print_ticket_store.js
index 6a629858d0d8e6d6c7bb64f23e8b6687fb5afbdb..2aa4fd7b16d21d7e202dce4c0ed8c7a52976be7a 100644
--- a/chrome/browser/resources/print_preview/data/print_ticket_store.js
+++ b/chrome/browser/resources/print_preview/data/print_ticket_store.js
@@ -185,6 +185,15 @@ cr.define('print_preview', function() {
         new print_preview.ticket_items.SelectionOnly(this.documentInfo_);
 
     /**
+     * Print friendly ticket item.
+     * @type {!print_preview.ticket_items.PrintFriendly}
+     * @private
+     */
+    this.printFriendly_ = new print_preview.ticket_items.PrintFriendly(
+        this.documentInfo_,
+        this.selectionOnly_);
+
+    /**
      * Vendor ticket items.
      * @type {!print_preview.ticket_items.VendorItems}
      * @private
@@ -267,6 +276,10 @@ cr.define('print_preview', function() {
       return this.headerFooter_;
     },
 
+    get printFriendly() {
+      return this.printFriendly_;
+    },
+
     get mediaSize() {
       return this.mediaSize_;
     },
@@ -307,12 +320,15 @@ cr.define('print_preview', function() {
      *     of the local measurement system.
      * @param {boolean} selectionOnly Whether only selected content should be
      *     printed.
+     * @param {boolean} printFriendlyEnabled Whether print friendly is enabled.
      */
     init: function(
-        thousandsDelimeter, decimalDelimeter, unitType, selectionOnly) {
+        thousandsDelimeter, decimalDelimeter, unitType,
+        selectionOnly, printFriendlyEnabled) {
       this.measurementSystem_.setSystem(thousandsDelimeter, decimalDelimeter,
                                         unitType);
       this.selectionOnly_.updateValue(selectionOnly);
+      this.printFriendly_.setIsCapabilityAvailable(printFriendlyEnabled);
 
       // Initialize ticket with user's previous values.
       if (this.appState_.hasField(