Topsites become keyedService based.

chrome/browser/devtools/browser_list_tabcontents_provider.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/devtools/browser_list_tabcontents_provider.h"
 
 #include "base/path_service.h"
 #include "chrome/browser/history/top_sites.h"
+#include "chrome/browser/history/top_sites_factory.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_iterator.h"
 #include "chrome/common/chrome_paths.h"
 #include "grit/browser_resources.h"
 #include "ui/base/resource/resource_bundle.h"
 
 BrowserListTabContentsProvider::BrowserListTabContentsProvider(
     chrome::HostDesktopType host_desktop_type)
     : host_desktop_type_(host_desktop_type) {
 }
 
 BrowserListTabContentsProvider::~BrowserListTabContentsProvider() {
 }
 
 std::string BrowserListTabContentsProvider::GetDiscoveryPageHTML() {
   std::set<Profile*> profiles;
   for (chrome::BrowserIterator it; !it.done(); it.Next())
     profiles.insert((*it)->profile());
 
   for (std::set<Profile*>::iterator it = profiles.begin();
        it != profiles.end(); ++it) {
-    history::TopSites* ts = (*it)->GetTopSites();
+    scoped_refptr<history::TopSites> ts = TopSitesFactory::GetForProfile(*it);
     if (ts) {
       // TopSites updates itself after a delay. Ask TopSites to update itself
       // when we're about to show the remote debugging landing page.
       ts->SyncWithHistory();
     }
   }
   return ResourceBundle::GetSharedInstance().GetRawDataResource(
       IDR_DEVTOOLS_DISCOVERY_PAGE_HTML).as_string();
 }
 
 bool BrowserListTabContentsProvider::BundlesFrontendResources() {
   return true;
 }
 
 base::FilePath BrowserListTabContentsProvider::GetDebugFrontendDir() {
 #if defined(DEBUG_DEVTOOLS)
   base::FilePath inspector_dir;
   PathService::Get(chrome::DIR_INSPECTOR, &inspector_dir);
   return inspector_dir;
 #else
   return base::FilePath();
 #endif
 }