Index: components/ntp_snippets/sessions/tab_delegate_sync_adapter.h |
diff --git a/components/ntp_snippets/sessions/tab_delegate_sync_adapter.h b/components/ntp_snippets/sessions/tab_delegate_sync_adapter.h |
index 8796444c6fede0f5a133ef734a28c7c52ef6622d..cac1ca42d525466b28aefbbcca9cc968479b07bf 100644 |
--- a/components/ntp_snippets/sessions/tab_delegate_sync_adapter.h |
+++ b/components/ntp_snippets/sessions/tab_delegate_sync_adapter.h |
@@ -45,6 +45,10 @@ class TabDelegateSyncAdapter : public syncer::SyncServiceObserver, |
syncer::SyncService* sync_service_; |
base::Closure change_callback_; |
+ // Represents whether there was session data the last time |change_callback_| |
+ // was invoked. |
+ bool had_session_data_ = false; |
+ |
DISALLOW_COPY_AND_ASSIGN(TabDelegateSyncAdapter); |
}; |