Debugger: don't auto-continue on SIGTRAP if the user ordered a stop

Task-number: QTCREATORBUG-4968
Change-Id: I48d49c3098be3392c9ef7e6b0112149c7def22f9
Reviewed-on: http://codereview.qt.nokia.com/97
Reviewed-by: hjk <qthjk@ovi.com>

src/plugins/debugger/gdb/gdbengine.h

@@ -723,6 +723,7 @@ private: ////////// View & Data Stuff //////////
     QByteArray m_currentThread;
     QString m_lastWinException;
     int m_qFatalBreakpointNumber;
+    bool m_actingOnExpectedStop;
 };
 
 } // namespace Internal