Defer loading of audio/video tags while prerendering.

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 "base/test/test_timeouts.h"
@@ skipping 1218 matching lines @@
     }
   }
   EXPECT_EQ(0, num_prerender_tabs);
 
   // We may have deleted the prerender tab, but the swapped in tab should be
   // active.
   EXPECT_GE(num_tabs_with_prerender_page_title, 1);
   EXPECT_LE(num_tabs_with_prerender_page_title, 2);
 }
 
-// Checks that prerenderers will terminate when an audio tag is encountered.
+// Checks that prerenderers will work when an audio tag is encountered.
 IN_PROC_BROWSER_TEST_F(PrerenderBrowserTest, PrerenderHTML5Audio) {
   PrerenderTestURL("files/prerender/prerender_html5_audio.html",
-                   FINAL_STATUS_HTML5_MEDIA,
+                   FINAL_STATUS_USED,
                    1);
+  NavigateToDestURL();
 }
 
-// Checks that prerenderers will terminate when a video tag is encountered.
+// Checks that prerenderers will work when a video tag is encountered.
 IN_PROC_BROWSER_TEST_F(PrerenderBrowserTest, PrerenderHTML5Video) {
   PrerenderTestURL("files/prerender/prerender_html5_video.html",
-                   FINAL_STATUS_HTML5_MEDIA,
+                   FINAL_STATUS_USED,
                    1);
+  NavigateToDestURL();
 }
 
-// Checks that prerenderers will terminate when a video tag is inserted via
+// Checks that prerenderers will be used  when a video tag is inserted via
 // javascript.
 IN_PROC_BROWSER_TEST_F(PrerenderBrowserTest, PrerenderHTML5VideoJs) {
   PrerenderTestURL("files/prerender/prerender_html5_video_script.html",
-                   FINAL_STATUS_HTML5_MEDIA,
+                   FINAL_STATUS_USED,
                    1);
+  NavigateToDestURL();
 }
 
 // Checks that scripts can retrieve the correct window size while prerendering.
 #if defined(TOOLKIT_VIEWS)
 // TODO(beng): Widget hierarchy split causes this to fail http://crbug.com/82363
 IN_PROC_BROWSER_TEST_F(PrerenderBrowserTest, DISABLED_PrerenderWindowSize) {
 #else
 IN_PROC_BROWSER_TEST_F(PrerenderBrowserTest, PrerenderWindowSize) {
 #endif
   PrerenderTestURL("files/prerender/prerender_size.html",
@@ skipping 587 matching lines @@
   RenderViewHost* inspected_rvh = tab_contents->render_view_host();
   DevToolsManager* manager = DevToolsManager::GetInstance();
   FakeDevToolsClientHost client_host;
   manager->RegisterDevToolsClientHostFor(inspected_rvh, &client_host);
   const char* url = "files/prerender/prerender_page.html";
   PrerenderTestURL(url, FINAL_STATUS_DEVTOOLS_ATTACHED, 1);
   NavigateToURL(url);
 }
 
 }  // namespace prerender