Compile print_preview, part 6: reduce down to 48 errors

chrome/browser/resources/print_preview/preview_generator.js

Index: chrome/browser/resources/print_preview/preview_generator.js
diff --git a/chrome/browser/resources/print_preview/preview_generator.js b/chrome/browser/resources/print_preview/preview_generator.js
index 215f5249e994a68566cf398c08111365ecae2676..7d714daa9ca08ed154440dc61745f26c1d211fa5 100644
--- a/chrome/browser/resources/print_preview/preview_generator.js
+++ b/chrome/browser/resources/print_preview/preview_generator.js
@@ -61,7 +61,7 @@ cr.define('print_preview', function() {
      * Media size to generate preview with. {@code null} indicates default size.
      * Actual type is cp.cdd.MediaSizeTicketItem which is generated from proto
      * defs.
-     * @type {print_preview.ValueType}
+     * @type {?}
      * @private
      */
     this.mediaSize_ = null;