Index: ios/chrome/browser/services/gcm/ios_chrome_gcm_profile_service_factory.h |
diff --git a/ios/chrome/browser/services/gcm/ios_chrome_gcm_profile_service_factory.h b/ios/chrome/browser/services/gcm/ios_chrome_gcm_profile_service_factory.h |
index edef82911fcab2d6e21d5ec27a5332016931900c..7c9956809e73e2380868860aad2126bf6065c3ea 100644 |
--- a/ios/chrome/browser/services/gcm/ios_chrome_gcm_profile_service_factory.h |
+++ b/ios/chrome/browser/services/gcm/ios_chrome_gcm_profile_service_factory.h |
@@ -6,6 +6,7 @@ |
#define IOS_CHROME_BROWSER_SERVICES_GCM_IOS_CHROME_GCM_PROFILE_SERVICE_FACTORY_H_ |
#include <memory> |
+#include <string> |
#include "base/macros.h" |
#include "components/keyed_service/ios/browser_state_keyed_service_factory.h" |
@@ -33,6 +34,13 @@ class IOSChromeGCMProfileServiceFactory |
static IOSChromeGCMProfileServiceFactory* GetInstance(); |
+ // Returns a string like "com.chrome.ios" that should be used as the GCM |
+ // category when an app_id is sent as a subtype instead of as a category. This |
+ // string must never change during the lifetime of a Chrome install, since |
+ // e.g. to unregister an Instance ID token the same category must be passed to |
+ // GCM as was originally passed when registering it. |
+ static std::string GetProductCategoryForSubtypes(); |
+ |
private: |
friend struct base::DefaultSingletonTraits<IOSChromeGCMProfileServiceFactory>; |