debugger: don't store active languages twice

Change-Id: I6517b42b4cfd0d2d919fa2971c3ea0995443cbf3
Reviewed-by: hjk <qthjk@ovi.com>

src/plugins/debugger/debuggerengine.cpp

@@ -155,13 +155,11 @@ class DebuggerEnginePrivate : public QObject
 public:
     DebuggerEnginePrivate(DebuggerEngine *engine,
             DebuggerEngine *masterEngine,
-            DebuggerLanguages languages,
             const DebuggerStartParameters &sp)
       : m_engine(engine),
         m_masterEngine(masterEngine),
         m_runControl(0),
         m_startParameters(sp),
-        m_languages(languages),
         m_state(DebuggerNotReady),
         m_lastGoodState(DebuggerNotReady),
         m_targetState(DebuggerNotReady),
@@ -183,8 +181,6 @@ public:
         connect(&m_locationTimer, SIGNAL(timeout()), SLOT(resetLocation()));
     }
 
-    ~DebuggerEnginePrivate() {}
-
 public slots:
     void doSetupEngine();
     void doSetupInferior();
@@ -282,7 +278,6 @@ public:
     DebuggerRunControl *m_runControl;  // Not owned.
 
     DebuggerStartParameters m_startParameters;
-    DebuggerLanguages m_languages;
 
     // The current state.
     DebuggerState m_state;
@@ -336,12 +331,9 @@ public:
 //////////////////////////////////////////////////////////////////////
 
 DebuggerEngine::DebuggerEngine(const DebuggerStartParameters &startParameters,
-        DebuggerLanguages languages,
         DebuggerEngine *parentEngine)
-  : d(new DebuggerEnginePrivate(this, parentEngine, languages, startParameters))
-{
-    d->m_inferiorPid = 0;
-}
+  : d(new DebuggerEnginePrivate(this, parentEngine, startParameters))
+{}
 
 DebuggerEngine::~DebuggerEngine()
 {
@@ -1277,11 +1269,6 @@ DebuggerEngine *DebuggerEngine::masterEngine() const
     return d->m_masterEngine;
 }
 
-DebuggerLanguages DebuggerEngine::languages() const
-{
-    return d->m_languages;
-}
-
 QString DebuggerEngine::toFileInProject(const QUrl &fileUrl)
 {
     // make sure file finder is properly initialized