Only show G+ promo for users logged into G+

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 95 matching lines @@
 
   // Unpack the web resource as a custom notification signal. Expects a start
   // and end signal, with the promo to be shown in the tooltip of the start
   // signal field. Delivery will be in json in the form of:
   // {
   //   "topic": {
   //     "answers": [
   //       {
   //         "answer_id": "1067976",
   //         "name": "promo_start",
-  //         "question": "1:24:10:20:7",
+  //         "question": "1:24:10:20:7:0",
   //         "tooltip":
   //       "Click \u003ca href=http://www.google.com\u003ehere\u003c/a\u003e!",
   //         "inproduct": "10/8/09 12:00",
   //         "inproduct_target": null
   //       },
   //       {
   //         "answer_id": "1067976",
   //         "name": "promo_end",
   //         "question": "",
   //         "tooltip": "",
   //         "inproduct": "10/8/11 12:00",
   //         "inproduct_target": null
   //       },
   //       ...
   //     ]
   //   }
   // }
   //
   // Because the promo signal data is piggybacked onto the tip server, the
   // values don't exactly correspond with the field names:
   //
   // For "promo_start" or "promo_end", the date to start or stop showing the
   // promotional line is given by the "inproduct" line.
   // For "promo_start", the promotional line itself is given in the "tooltip"
   // field. The "question" field gives the type of builds that should be shown
   // this promo (see the BuildType enum in web_resource_service.cc), the
   // number of hours that each promo group should see it, the maximum promo
-  // group that should see it, the maximum number of views of the promo, and
-  // the platforms that this promo is suitable for, separated by ":".
-  // For example, "7:24:5:10:7" would indicate that all groups with ids less
+  // group that should see it, the maximum number of views of the promo,the
+  // platforms that this promo is suitable for, and a mask of features which
+  // must be present in order for the promo to be shown (0 => no feaures needed
+  // 1 => user must be logged in to gplus), separated by ":".
+  // For example, "7:24:5:10:7:0" would indicate that all groups with ids less
   // than 5, and with dev, beta and stable builds on Windows, Mac and Linux,
-  // should see the promo a maximum of 10 times. The groups ramp up so one
-  // additional group sees the promo every 24 hours.
+  // should see the promo a maximum of 10 times, the promo is suitable for Mac
+  // Linux and Windows platforms, and no features are required to show it. The
+  // groups ramp up so one additional group sees the promo every 24 hours.
   //
   void UnpackNotificationSignal(const base::DictionaryValue& parsed_json);
 
   // Unpack the promo resource as a custom logo signal. Expects a start and end
   // signal. Delivery will be in json in the form of:
   // {
   //   "topic": {
   //     "answers": [
   //       {
   //         "answer_id": "107366",
@@ skipping 60 matching lines @@
   //         "name": "sign_in_promo",
   //         "question": "1:5"
   //       }
   //     ]
   //   }
   // }
   // The question is in the form of "<build>:<group_max>".
   void UnpackNTPSignInPromoSignal(const base::DictionaryValue& parsed_json);
 
   // NotificationPromo::Delegate override.
-  virtual void OnNewNotification(double start, double end) OVERRIDE;
+  virtual void OnNotificationParsed(double start, double end,
+                                    bool new_notification) 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_