analyzer: make output pane not pop up automatically in all cases

Change-Id: Ief96ab7093d78915087a273f3eff0b4489c3b370
Reviewed-on: http://codereview.qt.nokia.com/30
Reviewed-by: hjk

src/plugins/callgrind/callgrindengine.cpp

@@ -61,10 +61,6 @@ CallgrindEngine::CallgrindEngine(const AnalyzerStartParameters &sp,
     m_progress->setProgressRange(0, 2);
 }
 
-CallgrindEngine::~CallgrindEngine()
-{
-}
-
 QStringList CallgrindEngine::toolArguments() const
 {
     QStringList arguments;