QmlDebugger: Remove unused code

src/plugins/debugger/qml/qmladapter.cpp

@@ -95,11 +95,6 @@ void QmlAdapter::beginConnection()
     d->m_connectionTimer.start();
 }
 
-void QmlAdapter::pauseConnection()
-{
-    d->m_connectionTimer.stop();
-}
-
 void QmlAdapter::closeConnection()
 {
     if (d->m_connectionTimer.isActive()) {

src/plugins/debugger/qml/qmladapter.h

@@ -63,7 +63,6 @@ public:
     virtual ~QmlAdapter();
 
     void beginConnection();
-    void pauseConnection();
     void closeConnection();
 
     bool isConnected() const;

src/plugins/debugger/qml/qmlengine.cpp

@@ -258,11 +258,6 @@ void QmlEngine::serviceConnectionError(const QString &serviceName)
         .arg(serviceName), StatusBar);
 }
 
-void QmlEngine::pauseConnection()
-{
-    d->m_adapter.pauseConnection();
-}
-
 bool QmlEngine::canDisplayTooltip() const
 {
     return state() == InferiorRunOk || state() == InferiorStopOk;

src/plugins/debugger/qml/qmlengine.h

@@ -59,7 +59,6 @@ public:
     void handleRemoteSetupFailed(const QString &message);
 
     void gotoLocation(const Location &location);
-    void pauseConnection();
     bool canDisplayTooltip() const;
 
 public slots: