Adds DNS prefetch support to Chromecast.

chrome/renderer/chrome_content_renderer_client.h

 // Copyright (c) 2012 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_RENDERER_CHROME_CONTENT_RENDERER_CLIENT_H_
 #define CHROME_RENDERER_CHROME_CONTENT_RENDERER_CLIENT_H_
 
 #include <set>
 #include <string>
 #include <vector>
@@ skipping 17 matching lines @@
 #endif
 
 struct ChromeViewHostMsg_GetPluginInfo_Output;
 
 namespace content {
 class BrowserPluginDelegate;
 struct WebPluginInfo;
 }
 
 namespace dns_prefetch {
-class RendererNetPredictor;
+class PrescientNetworkingDispatcher;
 }
 
 namespace extensions {
 class Dispatcher;
 class Extension;
 class ExtensionSet;
 class RendererPermissionsPolicyDelegate;
 }
 
 namespace prerender {
@@ skipping 165 matching lines @@
 
 // TODO(thestig): Extract into a separate file if possible. Cleanup
 // ENABLE_EXTENSIONS ifdefs in the .cc file as well.
 #if defined(ENABLE_EXTENSIONS)
   scoped_ptr<ChromeExtensionsDispatcherDelegate> extension_dispatcher_delegate_;
   scoped_ptr<extensions::Dispatcher> extension_dispatcher_;
   scoped_ptr<extensions::RendererPermissionsPolicyDelegate>
       permissions_policy_delegate_;
 #endif
 
-  scoped_ptr<PrescientNetworkingDispatcher> prescient_networking_dispatcher_;
-  scoped_ptr<dns_prefetch::RendererNetPredictor> net_predictor_;
+  scoped_ptr<dns_prefetch::PrescientNetworkingDispatcher>
+      prescient_networking_dispatcher_;
   scoped_ptr<password_manager::CredentialManagerClient>
       credential_manager_client_;
 #if defined(ENABLE_SPELLCHECK)
   scoped_ptr<SpellCheck> spellcheck_;
 #endif
   scoped_ptr<visitedlink::VisitedLinkSlave> visited_link_slave_;
   scoped_ptr<safe_browsing::PhishingClassifierFilter> phishing_classifier_;
   scoped_ptr<prerender::PrerenderDispatcher> prerender_dispatcher_;
 #if defined(ENABLE_WEBRTC)
   scoped_refptr<WebRtcLoggingMessageFilter> webrtc_logging_message_filter_;
 #endif
   scoped_ptr<SearchBouncer> search_bouncer_;
 #if defined(ENABLE_PRINT_PREVIEW)
   scoped_ptr<ChromePDFPrintClient> pdf_print_client_;
 #endif
 #if defined(ENABLE_PLUGINS)
   std::set<std::string> allowed_compositor_origins_;
   std::set<std::string> allowed_video_decode_origins_;
 #endif
 };
 
 #endif  // CHROME_RENDERER_CHROME_CONTENT_RENDERER_CLIENT_H_