Defer loading of audio/video tags while prerendering.

content/shell/shell_content_renderer_client.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 "content/shell/shell_content_renderer_client.h"
 
 #include "v8/include/v8.h"
 
 namespace content {
 
@@ skipping 30 matching lines @@
   return false;
 }
 
 void ShellContentRendererClient::GetNavigationErrorStrings(
     const WebKit::WebURLRequest& failed_request,
     const WebKit::WebURLError& error,
     std::string* error_html,
     string16* error_description) {
 }
 
+bool ShellContentRendererClient::OverrideCreateWebMediaPlayer(
+    RenderView* render_view,
+    WebKit::WebMediaPlayerClient* client,
+    base::WeakPtr<webkit_media::WebMediaPlayerDelegate> delegate,
+    media::FilterCollection* collection,
+    media::MessageLoopFactory* message_loop_factory,
+    webkit_media::MediaStreamClient* media_stream_client,
+    media::MediaLog* media_log,
+    webkit_media::WebMediaPlayerImpl** player) {
+  return false;
+}
+
 bool ShellContentRendererClient::RunIdleHandlerWhenWidgetsHidden() {
   return true;
 }
 
 bool ShellContentRendererClient::AllowPopup(const GURL& creator) {
   return false;
 }
 
 bool ShellContentRendererClient::ShouldFork(WebKit::WebFrame* frame,
                                             const GURL& url,
@@ skipping 54 matching lines @@
     const GURL& first_party_for_cookies,
     const std::string& value) {
   return false;
 }
 
 void ShellContentRendererClient::RegisterPPAPIInterfaceFactories(
     webkit::ppapi::PpapiInterfaceFactoryManager* factory_manager) {
 }
 
 }  // namespace content