Debugger: Add an option to show simple values as text annotations

Change-Id: I726d8559d7e28abd776ce483d5f670be5af09412
Reviewed-by: André Hartmann <aha_1980@gmx.de>
Reviewed-by: David Schulz <david.schulz@qt.io>

src/plugins/debugger/debuggerengine.cpp

@@ -1113,6 +1113,7 @@ void DebuggerEngine::gotoLocation(const Location &loc)
     }
 
     d->m_breakHandler.setLocation(loc);
+    d->m_watchHandler.setLocation(loc);
 }
 
 void DebuggerEngine::gotoCurrentLocation()