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

chrome/browser/ui/browser_list_unittest.cc

 // 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.
 
 #include "chrome/browser/printing/background_printing_manager.h"
 #include "chrome/browser/ui/browser_list.h"
 #include "chrome/browser/ui/tab_contents/tab_contents_wrapper.h"
 #include "chrome/common/url_constants.h"
 #include "chrome/test/base/browser_with_test_window_test.h"
 
@@ skipping 163 matching lines @@
   TestingBrowserProcess* browser_process = testing_browser_process_.get();
   printing::BackgroundPrintingManager* bg_print_manager =
       browser_process->background_printing_manager();
 
   // Grab a tab and give ownership to BackgroundPrintingManager.
   TabContentsIterator tab_iterator;
   TabContentsWrapper* tab = *tab_iterator;
   int page_id = 1;
   NavigateToPrintUrl(tab, page_id++);
 
-  bg_print_manager->OwnTabContents(tab);
+  bg_print_manager->OwnPreviewTabContents(tab);
 
   EXPECT_EQ(4U, CountAllTabs());
 
   // Close remaining tabs.
   browser2->CloseAllTabs();
   browser3->CloseAllTabs();
 
   EXPECT_EQ(1U, CountAllTabs());
 
   // Delete the last remaining tab.
@@ skipping 12 matching lines @@
   // Tell BackgroundPrintingManager to take ownership of all tabs.
   // Save the tabs in |owned_tabs| because manipulating tabs in the middle of
   // TabContentsIterator is a bad idea.
   std::vector<TabContentsWrapper*> owned_tabs;
   for (TabContentsIterator iterator; !iterator.done(); ++iterator) {
     NavigateToPrintUrl(*iterator, page_id++);
     owned_tabs.push_back(*iterator);
   }
   for (std::vector<TabContentsWrapper*>::iterator it = owned_tabs.begin();
        it != owned_tabs.end(); ++it) {
-    bg_print_manager->OwnTabContents(*it);
+    bg_print_manager->OwnPreviewTabContents(*it);
   }
 
   EXPECT_EQ(6U, CountAllTabs());
 
   // Delete all tabs to clean up.
   for (std::vector<TabContentsWrapper*>::iterator it = owned_tabs.begin();
        it != owned_tabs.end(); ++it) {
     delete *it;
   }
 
   EXPECT_EQ(0U, CountAllTabs());
 }