Be able to print items that do window.print(); window.close() (airline tix e.g.)

chrome/browser/ui/webui/web_ui_browsertest.h

Index: chrome/browser/ui/webui/web_ui_browsertest.h
diff --git a/chrome/browser/ui/webui/web_ui_browsertest.h b/chrome/browser/ui/webui/web_ui_browsertest.h
index 50876783ec58f35f14291ee6a767b5da6e292ee6..24ed1c37214a74e58c13ab1eb88c31a2f16e7ed2 100644
--- a/chrome/browser/ui/webui/web_ui_browsertest.h
+++ b/chrome/browser/ui/webui/web_ui_browsertest.h
@@ -108,10 +108,11 @@ class WebUIBrowserTest
   // Called by javascript-generated test bodies to browse to a page and preload
   // the javascript for the given |preload_test_fixture| and
   // |preload_test_name|. chrome.send will be overridden to allow javascript
-  // handler mocking.
+  // handler mocking. When |print| is true, call browser()->Print()
   void BrowsePrintPreload(const GURL& browse_to,
                           const std::string& preload_test_fixture,
-                          const std::string& preload_test_name);
+                          const std::string& preload_test_name,
+                          bool print);
 
  protected:
   // URL to dummy WebUI page for testing framework.