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 "base/strings/string_number_conversions.h"
 #include "chrome/browser/history/top_sites.h"
+#include "chrome/browser/history/top_sites_service_factory.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_iterator.h"
 #include "chrome/browser/ui/host_desktop.h"
 #include "chrome/common/chrome_paths.h"
 #include "content/public/common/url_constants.h"
 #include "grit/browser_resources.h"
 #include "net/base/net_errors.h"
 #include "net/socket/tcp_server_socket.h"
 #include "net/url_request/url_request_context_getter.h"
@@ skipping 25 matching lines @@
 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();
-    if (ts) {
+    scoped_refptr<history::TopSites> top_sites =
+        TopSitesServiceFactory::GetForProfile(*it);
+    if (top_sites.get()) {
       // TopSites updates itself after a delay. Ask TopSites to update itself
       // when we're about to show the remote debugging landing page.
-      ts->SyncWithHistory();
+      top_sites->SyncWithHistory();
     }
   }
   return ResourceBundle::GetSharedInstance().GetRawDataResource(
       IDR_DEVTOOLS_DISCOVERY_PAGE_HTML).as_string();
 }
 
 bool BrowserListTabContentsProvider::BundlesFrontendResources() {
   return true;
 }
 
@@ skipping 17 matching lines @@
     last_tethering_port_ = kMinTetheringPort;
   uint16 port = ++last_tethering_port_;
   *name = base::IntToString(port);
   scoped_ptr<net::TCPServerSocket> socket(
       new net::TCPServerSocket(nullptr, net::NetLog::Source()));
   if (socket->ListenWithAddressAndPort("127.0.0.1", port, kBackLog) != net::OK)
     return scoped_ptr<net::ServerSocket>();
 
   return socket.Pass();
 }