Page range comparisons should use document size.

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 b8850d442c1b5e424121b8ff508aa68e8f2da77c..3b1f4f1c2ace002410eb207bcbf1eb69b5aaa39c 100644
--- a/chrome/browser/resources/print_preview/data/print_ticket_store.js
+++ b/chrome/browser/resources/print_preview/data/print_ticket_store.js
@@ -51,7 +51,7 @@ cr.define('print_preview', function() {
      */
     this.documentInfo_ = new print_preview.DocumentInfo();
     this.documentInfo_.isModifiable = true;
-    this.documentInfo_.pageCount = 1;
+    this.documentInfo_.pageCount = 0;
     this.documentInfo_.pageSize = initialPageSize;
     this.documentInfo_.printableArea = new print_preview.PrintableArea(
         new print_preview.Coordinate2d(0, 0), initialPageSize);
@@ -587,9 +587,11 @@ cr.define('print_preview', function() {
       return this.pageRange_.isValid();
     },
 
-    /** @return {string} String representation of the page range. */
-    getPageRangeStr: function() {
-      return this.pageRange_.getValue();
+    /**
+     * @return {!print_preview.ticket_items.PageRange} Current page ranges.
+     */
+    getPageRange: function() {

[Toscano, 2013/02/11 21:25:13]

This is not consistent. None of the ticket_items are exposed from the
ticket_store. Plz revert this part.

[Vitaly Buka (NO REVIEWS), 2013/02/12 00:46:44]

Done.

+      return this.pageRange_;
     },
 
     /**