Fixed browser crash when using Debug build:

chrome/browser/chrome_content_browser_client.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/chrome_content_browser_client.h"
 
 #include <set>
 #include <utility>
 #include <vector>
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/path_service.h"
 #include "base/string_tokenizer.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/app/breakpad_mac.h"
 #include "chrome/browser/browser_about_handler.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/browsing_data/browsing_data_helper.h"
 #include "chrome/browser/browsing_data/browsing_data_remover.h"
 #include "chrome/browser/character_encoding.h"
 #include "chrome/browser/chrome_benchmarking_message_filter.h"
+#include "chrome/browser/chrome_net_benchmarking_message_filter.h"
 #include "chrome/browser/chrome_quota_permission_context.h"
 #include "chrome/browser/content_settings/content_settings_utils.h"
 #include "chrome/browser/content_settings/cookie_settings.h"
 #include "chrome/browser/content_settings/host_content_settings_map.h"
 #include "chrome/browser/content_settings/tab_specific_content_settings.h"
 #include "chrome/browser/defaults.h"
 #include "chrome/browser/download/download_util.h"
 #include "chrome/browser/extensions/api/web_request/web_request_api.h"
 #include "chrome/browser/extensions/extension_host.h"
 #include "chrome/browser/extensions/extension_info_map.h"
@@ skipping 552 matching lines @@
 
   new ChromeRenderViewHostObserver(render_view_host,
                                    profile->GetNetworkPredictor());
   new extensions::MessageHandler(render_view_host);
 }
 
 void ChromeContentBrowserClient::RenderProcessHostCreated(
     content::RenderProcessHost* host) {
   int id = host->GetID();
   Profile* profile = Profile::FromBrowserContext(host->GetBrowserContext());
+  net::URLRequestContextGetter* context =
+      profile->GetRequestContextForRenderProcess(id);
+
   host->GetChannel()->AddFilter(new ChromeRenderMessageFilter(
-      id, profile, profile->GetRequestContextForRenderProcess(id)));
+      id, profile, context));
 #if defined(ENABLE_PLUGINS)
   host->GetChannel()->AddFilter(new PluginInfoMessageFilter(id, profile));
 #endif
 #if defined(ENABLE_PRINTING)
   host->GetChannel()->AddFilter(new PrintingMessageFilter(id, profile));
 #endif
   host->GetChannel()->AddFilter(
       new SearchProviderInstallStateMessageFilter(id, profile));
   host->GetChannel()->AddFilter(new SpellCheckMessageFilter(id));
 #if defined(OS_MACOSX)
   host->GetChannel()->AddFilter(new SpellCheckMessageFilterMac());
 #endif
   host->GetChannel()->AddFilter(new ChromeBenchmarkingMessageFilter(
-      id, profile, profile->GetRequestContextForRenderProcess(id)));
+      id, profile, context));
+  host->GetChannel()->AddFilter(new ChromeNetBenchmarkingMessageFilter(
+      context));
   host->GetChannel()->AddFilter(
       new prerender::PrerenderMessageFilter(id, profile));
 
   host->Send(new ChromeViewMsg_SetIsIncognitoProcess(
       profile->IsOffTheRecord()));
 
   SendExtensionWebRequestStatusToHost(host);
 
   RendererContentSettingRules rules;
   GetRendererContentSettingRules(profile->GetHostContentSettingsMap(), &rules);
@@ skipping 1274 matching lines @@
     io_thread_application_locale_ = locale;
 }
 
 void ChromeContentBrowserClient::SetApplicationLocaleOnIOThread(
     const std::string& locale) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
   io_thread_application_locale_ = locale;
 }
 
 }  // namespace chrome