Remove a bunch of GetProfileSyncService callers to use the new factory.

chrome/browser/ui/webui/ntp/new_tab_page_sync_handler.cc

 // Copyright (c) 2011 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/ntp/new_tab_page_sync_handler.h"
 
 #include <vector>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/string_split.h"
 #include "base/string_util.h"
 #include "base/utf_string_conversions.h"
 #include "base/values.h"
 #include "chrome/browser/net/chrome_url_request_context.h"
 #include "chrome/browser/prefs/pref_service.h"
 #include "chrome/browser/profiles/profile.h"
+#include "chrome/browser/sync/profile_sync_service.h"
+#include "chrome/browser/sync/profile_sync_service_factory.h"
 #include "chrome/common/pref_names.h"
 #include "content/browser/renderer_host/render_view_host.h"
 #include "content/public/browser/web_ui.h"
 #include "grit/generated_resources.h"
 #include "net/base/cookie_monster.h"
 #include "net/url_request/url_request_context.h"
 #include "ui/base/l10n/l10n_util.h"
 
 // Default URL for the sync web interface.
 //
@@ skipping 21 matching lines @@
     case sync_ui_util::SYNC_PROMO:
       return SYNC_PROMO;
     case sync_ui_util::PRE_SYNCED:
     case sync_ui_util::SYNCED:
     default:
       return HIDE;
   }
 }
 
 void NewTabPageSyncHandler::RegisterMessages() {
-  sync_service_ = Profile::FromWebUI(web_ui())->GetProfileSyncService();
+  sync_service_ = ProfileSyncServiceFactory::GetInstance()->GetForProfile(
+      Profile::FromWebUI(web_ui()));
   DCHECK(sync_service_);  // This shouldn't get called by an incognito NTP.
   DCHECK(!sync_service_->IsManaged());  // And neither if sync is managed.
   sync_service_->AddObserver(this);
 
   web_ui()->RegisterMessageCallback("GetSyncMessage",
       base::Bind(&NewTabPageSyncHandler::HandleGetSyncMessage,
                  base::Unretained(this)));
   web_ui()->RegisterMessageCallback("SyncLinkClicked",
       base::Bind(&NewTabPageSyncHandler::HandleSyncLinkClicked,
                  base::Unretained(this)));
@@ skipping 101 matching lines @@
       if (linkurl.empty()) {
         value.SetBoolean("linkurlisset", false);
       } else {
         value.SetBoolean("linkurlisset", true);
         value.SetString("linkurl", linkurl);
       }
     }
   }
   web_ui()->CallJavascriptFunction("syncMessageChanged", value);
 }