Index: components/history/core/browser/history_service.h |
diff --git a/components/history/core/browser/history_service.h b/components/history/core/browser/history_service.h |
index fb12f816012d3865b1ae54cb3846bf1293ee0933..2fd62ab4fad51faaf733a6ac0754bd2ca24ff50a 100644 |
--- a/components/history/core/browser/history_service.h |
+++ b/components/history/core/browser/history_service.h |
@@ -331,6 +331,17 @@ class HistoryService : public syncer::SyncableService, public KeyedService { |
const QueryFilteredURLsCallback& callback, |
base::CancelableTaskTracker* tracker); |
+ // Statistics ---------------------------------------------------------------- |
+ |
+ // Returns the count of URLs in the url database. The argument is the count. |
+ // The count is zero if query to the database failed. |
+ typedef base::Callback<void(int)> CountURLsCallback; |
+ |
+ // Returns the count of URLs in the url database. |
+ base::CancelableTaskTracker::TaskId HistoryService::CountURLs( |
lwchkg
2015/07/29 14:46:05
The extra "HistoryService::" is causing errors in
|
+ const CountURLsCallback& callback, |
+ base::CancelableTaskTracker* tracker); |
+ |
// Database management operations -------------------------------------------- |
// Delete all the information related to a single url. |