diff options
Diffstat (limited to 'chrome/browser/history/history.h')
| -rw-r--r-- | chrome/browser/history/history.h | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/chrome/browser/history/history.h b/chrome/browser/history/history.h index 6a886b9..1afe44d 100644 --- a/chrome/browser/history/history.h +++ b/chrome/browser/history/history.h @@ -59,8 +59,6 @@ class URLDatabase; // on the main thread. class HistoryDBTask : public base::RefCountedThreadSafe<HistoryDBTask> { public: - virtual ~HistoryDBTask() {} - // Invoked on the database thread. The return value indicates whether the // task is done. A return value of true signals the task is done and // RunOnDBThread should NOT be invoked again. A return value of false @@ -73,6 +71,11 @@ class HistoryDBTask : public base::RefCountedThreadSafe<HistoryDBTask> { // only invoked if the request was not canceled and returned true from // RunOnDBThread. virtual void DoneRunOnMainThread() = 0; + + protected: + friend class base::RefCountedThreadSafe<HistoryDBTask>; + + virtual ~HistoryDBTask() {} }; // The history service records page titles, and visit times, as well as @@ -95,7 +98,6 @@ class HistoryService : public CancelableRequestProvider, explicit HistoryService(Profile* profile); // The empty constructor is provided only for testing. HistoryService(); - ~HistoryService(); // Initializes the history service, returning true on success. On false, do // not call any other functions. The given directory will be used for storing @@ -521,6 +523,7 @@ class HistoryService : public CancelableRequestProvider, private: class BackendDelegate; + friend class base::RefCountedThreadSafe<HistoryService>; friend class BackendDelegate; friend class FaviconService; friend class history::HistoryBackend; @@ -534,6 +537,8 @@ class HistoryService : public CancelableRequestProvider, friend class FavIconRequest; friend class TestingProfile; + ~HistoryService(); + // These are not currently used, hopefully we can do something in the future // to ensure that the most important things happen first. enum SchedulePriority { |