Partial changes to enable net-internals in iOS.

chrome/browser/ui/webui/net_internals/net_internals_ui.cc

 // 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.
 
 #include "chrome/browser/ui/webui/net_internals/net_internals_ui.h"
 
 #include <algorithm>
 #include <list>
 #include <string>
 #include <utility>
@@ skipping 611 matching lines @@
 
   proxy_ = new IOThreadImpl(this->AsWeakPtr(), g_browser_process->io_thread(),
                             profile->GetRequestContext());
   proxy_->AddRequestContextGetter(profile->GetMediaRequestContext());
   proxy_->AddRequestContextGetter(profile->GetRequestContextForExtensions());
 #if defined(OS_CHROMEOS)
   syslogs_getter_.reset(new SystemLogsGetter(this,
       chromeos::system::SyslogsProvider::GetInstance()));
 #endif
 
+#if !defined(OS_IOS)

[stuartmorgan, 2012/12/10 12:56:03]

These changes should be made downstream-only for now; sharing prerender support
is something that's still under investigation.

[ramant (doing other things), 2012/12/11 05:34:16]

Done.

   prerender::PrerenderManager* prerender_manager =
       prerender::PrerenderManagerFactory::GetForProfile(profile);
   if (prerender_manager) {
     prerender_manager_ = prerender_manager->AsWeakPtr();
   } else {
     prerender_manager_ = base::WeakPtr<prerender::PrerenderManager>();
   }
+#endif
 
   web_ui()->RegisterMessageCallback(
       "notifyReady",
       base::Bind(&NetInternalsMessageHandler::OnRendererReady,
                  base::Unretained(this)));
   web_ui()->RegisterMessageCallback(
       "getProxySettings",
       base::Bind(&IOThreadImpl::CallbackHelper,
                  &IOThreadImpl::OnGetProxySettings, proxy_));
   web_ui()->RegisterMessageCallback(
@@ skipping 148 matching lines @@
       Profile::FromWebUI(web_ui()));
   remover->Remove(BrowsingDataRemover::REMOVE_CACHE,
                   BrowsingDataHelper::UNPROTECTED_WEB);
   // BrowsingDataRemover deletes itself.
 }
 
 void NetInternalsMessageHandler::OnGetPrerenderInfo(const ListValue* list) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
 
   DictionaryValue* value = NULL;
+#if !defined(OS_IOS)
   prerender::PrerenderManager* prerender_manager = prerender_manager_.get();
   if (!prerender_manager) {
     value = new DictionaryValue();
     value->SetBoolean("enabled", false);
     value->SetBoolean("omnibox_enabled", false);
   } else {
     value = prerender_manager->GetAsValue();
   }
+#endif
   SendJavascriptCommand("receivedPrerenderInfo", value);
 }
 
 void NetInternalsMessageHandler::OnGetHistoricNetworkStats(
     const ListValue* list) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   Value* historic_network_info =
       ChromeNetworkDelegate::HistoricNetworkStatsInfoToValue();
   SendJavascriptCommand("receivedHistoricNetworkStats", historic_network_info);
 }
@@ skipping 1085 matching lines @@
 }
 
 NetInternalsUI::NetInternalsUI(content::WebUI* web_ui)
     : WebUIController(web_ui) {
   web_ui->AddMessageHandler(new NetInternalsMessageHandler());
 
   // Set up the chrome://net-internals/ source.
   Profile* profile = Profile::FromWebUI(web_ui);
   ChromeURLDataManager::AddDataSource(profile, CreateNetInternalsHTMLSource());
 }