Analyzer Plugin: remove never called functions

Change-Id: I266e52579df9aa2b5aecb485c58033ba7408987e
Reviewed-by: hjk <qthjk@ovi.com>

src/plugins/valgrind/callgrindengine.cpp

@@ -86,7 +86,7 @@ QStringList CallgrindEngine::toolArguments() const
         arguments << "--instr-atstart=no";
 
     // add extra arguments
-    arguments << extraArguments();
+    arguments << m_extraArguments;
 
     return arguments;
 }
@@ -112,11 +112,6 @@ void CallgrindEngine::dump()
     m_runner.controller()->run(Valgrind::Callgrind::CallgrindController::Dump);
 }
 
-void CallgrindEngine::setExtraArguments(const QStringList &extraArguments)
-{
-    m_extraArguments = extraArguments;
-}
-
 void CallgrindEngine::setPaused(bool paused)
 {
     if (m_markAsPaused == paused)

src/plugins/valgrind/callgrindengine.h

@@ -69,9 +69,6 @@ public slots:
     void setToggleCollectFunction(const QString &toggleCollectFunction);
 
 protected:
-    void setExtraArguments(const QStringList &extraArguments);
-    inline QStringList extraArguments() const { return m_extraArguments; }
-
     virtual QStringList toolArguments() const;
     virtual QString progressTitle() const;
     virtual Valgrind::ValgrindRunner *runner();