[connectionagent] fix connecting after flight mode.

After flight mode it is ok to conenct to previous connect.

Code removed was for trying to not automatically connect back to
autoconnect service when user disconnected. It didnt work anyway.

connd/qconnectionmanager.cpp

@@ -62,7 +62,7 @@ QConnectionManager::QConnectionManager(QObject *parent) :
      handoverInProgress(0),
      oContext(0),
      tetheringWifiTech(0),
-     tetheringEnabled(0)
+     tetheringEnabled(false)
 {
     qDebug() << Q_FUNC_INFO;
     connect(netman,SIGNAL(availabilityChanged(bool)),this,SLOT(connmanAvailabilityChanged(bool)));
@@ -235,7 +235,6 @@ void QConnectionManager::serviceStateChanged(const QString &state)
         if (serviceInProgress == service->path())
             serviceInProgress.clear();
 
-        previousConnectedService = service->path();
         if (service->type() == "ethernet") { //keep this alive
             NetworkTechnology tech;
             tech.setPath(netman->technologyPathForService(service->path()));
@@ -466,18 +465,16 @@ QString QConnectionManager::findBestConnectableService()
         QString path = orderedServicesList.at(i);
 
         NetworkService *service = servicesMap.value(path);
-        qDebug() << "looking at" << service->name() << service->autoConnect();
 
         bool online = isStateOnline(netman->defaultRoute()->state());
-        if (online && netman->defaultRoute()->path() == service->path())
-            return QString();//best already connected
+        qDebug() << "looking at" << service->name() << service->autoConnect() << online;
 
-        if (!service->autoConnect()) {
-            continue;
+        if (online && netman->defaultRoute()->path() == service->path()) {
+            qDebug() << "best already connected";
+            return QString();//best already connected
         }
-        qDebug() << previousConnectedService << service->path();
 
-        if (!online && previousConnectedService == service->path()) {
+        if (!service->autoConnect()) {
             continue;
         }
 
@@ -494,7 +491,7 @@ QString QConnectionManager::findBestConnectableService()
         if (isBestService(service->path())
                 && service->favorite()
                 && !isCellRoaming) {
-            qDebug() << path;
+            qDebug() <<"best connectable is"<< path;
             return path;
         }
     }
@@ -587,7 +584,6 @@ void QConnectionManager::setup()
         updateServicesMap();
 
         if (isStateOnline(netman->state())) {
-            previousConnectedService = netman->defaultRoute()->path();
 
             if (netman->defaultRoute()->type() == "ethernet")
                 isEthernet = true;
@@ -610,12 +606,14 @@ void QConnectionManager::setup()
 void QConnectionManager::technologyPowerChanged(bool b)
 {
     NetworkTechnology *tech = static_cast<NetworkTechnology *>(sender());
+    qDebug() << tech->type();
     if (b && (tech->type() == "wifi" || tech->type() == "cellular"))
             tech->scan();
 }
 
 void QConnectionManager::techChanged()
 {
+    qDebug() << Q_FUNC_INFO;
     Q_FOREACH(const NetworkTechnology *technology,netman->getTechnologies()) {
         connect(technology,SIGNAL(poweredChanged(bool)),this,SLOT(technologyPowerChanged(bool)));
     }

connd/qconnectionmanager.h

@@ -96,7 +96,6 @@ public Q_SLOTS:
     bool isEthernet;
     bool connmanAvailable;
     bool handoverInProgress;
-    QString previousConnectedService;
     bool manualConnected;
     QString serviceInProgress;
     QString autoConnectService;