Removed critical section protecting last repeat counter.

It is not needed any longer now that this is only used by
wxLog::OnLogInMainThreade() which is only called from the main thread.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@61417 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/log.h

@@ -580,10 +580,6 @@ protected:
     unsigned LogLastRepeatIfNeeded();
 
 private:
-    // implement of LogLastRepeatIfNeeded(): it assumes that the
-    // caller had already locked GetPreviousLogCS()
-    unsigned LogLastRepeatIfNeededUnlocked();
-
     // called from OnLog() if it's called from the main thread and from Flush()
     // when it plays back the buffered messages logged from the other threads
     void OnLogInMainThread(wxLogLevel level,