Cancel prerenders for pages that call window.print()

chrome/browser/prerender/prerender_browsertest.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 <deque>
 
 #include "base/command_line.h"
 #include "base/path_service.h"
 #include "base/string_util.h"
 #include "chrome/browser/prerender/prerender_contents.h"
@@ skipping 935 matching lines @@
       std::make_pair("REPLACE_WITH_IMAGE_URL", https_url.spec()));
   std::string replacement_path;
   ASSERT_TRUE(net::TestServer::GetFilePathWithReplacements(
       "files/prerender/prerender_with_image.html",
       replacement_text,
       &replacement_path));
   PrerenderTestURL(replacement_path, FINAL_STATUS_USED, 1);
   NavigateToDestURL();
 }
 
+// Checks that we cancel correctly when window.print() is called.
+IN_PROC_BROWSER_TEST_F(PrerenderBrowserTest, PrerenderPrint) {
+  PrerenderTestURL("files/prerender/prerender_print.html",
+                   FINAL_STATUS_WINDOW_PRINT,
+                   1);
+}
+
 }  // namespace prerender