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

chrome/browser/ui/webui/web_ui_browsertest.h

 // Copyright (c) 2011 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.
 
 #ifndef CHROME_BROWSER_UI_WEBUI_WEB_UI_BROWSERTEST_H_
 #define CHROME_BROWSER_UI_WEBUI_WEB_UI_BROWSERTEST_H_
 #pragma once
 
 #include <string>
 
@@ skipping 89 matching lines @@
   // the javascript for the given |preload_test_fixture| and
   // |preload_test_name|. chrome.send will be overridden to allow javascript
   // handler mocking.
   void BrowsePreload(const GURL& browse_to,
                      const std::string& preload_test_fixture,
                      const std::string& preload_test_name);
 
   // 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 |no_print| is false, 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 no_print);
 
  protected:
   WebUIBrowserTest();
 
   // Setup test path.
   virtual void SetUpInProcessBrowserTestFixture();
 
   // Returns a mock WebUI object under test (if any).
   virtual WebUIMessageHandler* GetMockMessageHandler();
 
@@ skipping 43 matching lines @@
   // again.
   bool libraries_preloaded_;
 
   // Saves the states of |test_fixture| and |test_name| for calling
   // PreloadJavascriptLibraries().
   std::string preload_test_fixture_;
   std::string preload_test_name_;
 };
 
 #endif  // CHROME_BROWSER_UI_WEBUI_WEB_UI_BROWSERTEST_H_