At least tell by how many ticks we are too early

Change-Id: I71a822495c8a41cf01efe611911afcafea81118d

vcl/source/app/scheduler.cxx

@@ -347,7 +347,7 @@ bool Scheduler::ProcessTaskScheduling()
     sal_uInt64 nTime = tools::Time::GetSystemTicks();
     if ( nTime < rSchedCtx.mnTimerStart + rSchedCtx.mnTimerPeriod )
     {
-        SAL_WARN( "vcl.schedule", "we're too early - restart the timer!" );
+        SAL_WARN( "vcl.schedule", "we're too early by " << (rSchedCtx.mnTimerStart + rSchedCtx.mnTimerPeriod - nTime) << " ticks, restart the timer" );
         UpdateSystemTimer( rSchedCtx,
                            rSchedCtx.mnTimerStart + rSchedCtx.mnTimerPeriod - nTime,
                            true, nTime );