Adding notifications for new sync types.

chrome/browser/sync/profile_sync_service.h

Index: chrome/browser/sync/profile_sync_service.h
diff --git a/chrome/browser/sync/profile_sync_service.h b/chrome/browser/sync/profile_sync_service.h
index b24503b66226e5b35fcba9cf5828a4789bda0043..eed99d06b7bc24821e1b2daad8c151c69b3658c2 100644
--- a/chrome/browser/sync/profile_sync_service.h
+++ b/chrome/browser/sync/profile_sync_service.h
@@ -469,6 +469,14 @@ class ProfileSyncService : public browser_sync::SyncFrontend,
   SigninManager* signin() { return signin_.get(); }
   const std::string& cros_user() const { return cros_user_; }
 
+  // Returns any promo text the sync engine wants to display on the NTP, or an

[akalin, 2011/08/10 01:16:21]

FIx comment

[Andrew T Wilson (Slow), 2011/08/10 23:40:12]

Done.

+  // empty string if no promo is needed.
+  syncable::ModelTypeBitSet GetUnacknowledgedTypes() const;
+
+  // Marks all currently registered types as "acknowledged" so we won't prompt
+  // the user about them any more.
+  void AcknowledgeSyncedTypes();
+
  protected:
   // Used by test classes that derive from ProfileSyncService.
   virtual browser_sync::SyncBackendHost* GetBackendForTest();