Adding comments for thread execution mode in DebuggerRCThread::SendIPCEvent
Adding comments for thread execution mode in DebuggerRCThread::SendIPCEvent

krk/coreclr,cshung/coreclr,mmitche/coreclr,krk/coreclr,krk/coreclr,wtgodbe/coreclr,poizan42/coreclr,krk/coreclr,mmitche/coreclr,poizan42/coreclr,cshung/coreclr,krk/coreclr,mmitche/coreclr,poizan42/coreclr,poizan42/coreclr,krk/coreclr,wtgodbe/coreclr,wtgodbe/coreclr,poizan42/coreclr,cshung/coreclr,poizan42/coreclr,wtgodbe/coreclr,cshung/coreclr,cshung/coreclr,mmitche/coreclr,mmitche/coreclr,wtgodbe/coreclr,cshung/coreclr,mmitche/coreclr,wtgodbe/coreclr