NTP4/Sync Promo:

chrome/browser/web_resource/promo_resource_service.h

 // 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.
 
 #ifndef CHROME_BROWSER_WEB_RESOURCE_PROMO_RESOURCE_SERVICE_H_
 #define CHROME_BROWSER_WEB_RESOURCE_PROMO_RESOURCE_SERVICE_H_
 #pragma once
 
 #include <string>
 
@@ skipping 26 matching lines @@
     DEV_BUILD = 1,
     BETA_BUILD = 1 << 1,
     STABLE_BUILD = 1 << 2,
     CANARY_BUILD = 1 << 3,
     ALL_BUILDS = (1 << 4) - 1,
   };
 
   // Checks for conditions to show promo: start/end times, channel, etc.
   static bool CanShowNotificationPromo(Profile* profile);
 
-  // Checks if this user is in a group for sync promo roll-out.
-  static bool CanShowSyncPromo(Profile* profile);
+  // Checks if this user is in a group for sign-in promo roll-out.
+  static bool CanShowNTPSignInPromo(Profile* profile);
 
   static void RegisterPrefs(PrefService* local_state);
 
   static void RegisterUserPrefs(PrefService* prefs);
 
   explicit PromoResourceService(Profile* profile);
 
   static chrome::VersionInfo::Channel GetChannel();
   static bool IsBuildTargeted(chrome::VersionInfo::Channel, int builds_allowed);
 
   // Default server of dynamically loaded NTP HTML elements.
   static const char* kDefaultPromoResourceServer;
 
  private:
-  friend class SyncPromoTest;
+  friend class NTPSignInPromoTest;
   FRIEND_TEST_ALL_PREFIXES(PromoResourceServiceTest, IsBuildTargetedTest);
   FRIEND_TEST_ALL_PREFIXES(PromoResourceServiceTest, UnpackLogoSignal);
   FRIEND_TEST_ALL_PREFIXES(PromoResourceServiceTest, UnpackWebStoreSignal);
   FRIEND_TEST_ALL_PREFIXES(
       PromoResourceServiceTest, UnpackPartialWebStoreSignal);
   FRIEND_TEST_ALL_PREFIXES(
       PromoResourceServiceTest, UnpackWebStoreSignalHttpsLogo);
   FRIEND_TEST_ALL_PREFIXES(
       PromoResourceServiceTest, UnpackWebStoreSignalHttpsLogoError);
   FRIEND_TEST_ALL_PREFIXES(
@@ skipping 128 matching lines @@
   //   name: starts with "webstore_promo" to identify the signal. The second
   //         part contains the release channels targeted (bitwise or of
   //         BuildTypes). The third part specifies what users should maximize
   //         the apps section of the NTP when first loading the promo (bitwise
   //         or of AppsPromo::UserGroup). The forth part is optional and
   //         specifies the URL of the logo image. If left out, the default
   //         webstore logo will be used. The logo can be an HTTPS or DATA URL.
   //   answer_id: the promo's id
   void UnpackWebStoreSignal(const base::DictionaryValue& parsed_json);
 
-  // Unpack the sync promo. Expects JSON delivery in the following format:
+  // Unpack the NTP sign in promo. Expects JSON in the following format:
   // {
   //   "topic": {
   //     "answers": [
   //       ...
   //       {
   //         "answer_id": "XXXXXXX",
-  //         "name": "sync_promo",
+  //         "name": "sign_in_promo",
   //         "question": "1:5"
   //       }
   //     ]
   //   }
   // }
-  //
   // The question is in the form of "<build>:<group_max>".
-  void UnpackSyncPromoSignal(const base::DictionaryValue& parsed_json);
+  void UnpackNTPSignInPromoSignal(const base::DictionaryValue& parsed_json);
 
   // NotificationPromo::Delegate override.
   virtual void OnNewNotification(double start, double end) OVERRIDE;
 
   // The profile this service belongs to.
   Profile* profile_;
 
   // Overrides the current Chrome release channel for testing purposes.
   chrome::VersionInfo::Channel channel_;
 
   // A helper that downloads the promo logo.
   scoped_ptr<AppsPromoLogoFetcher> apps_promo_logo_fetcher_;
 
   DISALLOW_COPY_AND_ASSIGN(PromoResourceService);
 };
 
 #endif  // CHROME_BROWSER_WEB_RESOURCE_PROMO_RESOURCE_SERVICE_H_