* Clean up Query::infoSystemFinished.

src/infoplugins/generic/spotify/SpotifyPlugin.cpp

@@ -24,6 +24,7 @@
 #include <QCryptographicHash>
 #include <QNetworkConfiguration>
 #include <QNetworkReply>
+#include <QtPlugin>
 
 #include "Album.h"
 #include "Typedefs.h"
@@ -383,3 +384,6 @@ SpotifyPlugin::chartReturned()
     else
         qDebug() << "Network error in fetching chart:" << reply->url().toString();
 }
+
+
+Q_EXPORT_PLUGIN2( Tomahawk::InfoSystem::InfoPlugin, Tomahawk::InfoSystem::SpotifyPlugin )

src/infoplugins/generic/spotify/SpotifyPlugin.h

@@ -22,6 +22,8 @@
 
 #include "infosystem/InfoSystem.h"
 #include "infosystem/InfoSystemWorker.h"
+#include "infoplugins/InfoPluginDllMacro.h"
+
 #include <QNetworkReply>
 #include <QObject>
 
@@ -33,9 +35,10 @@ namespace Tomahawk
 namespace InfoSystem
 {
 
-class SpotifyPlugin : public InfoPlugin
+class INFOPLUGINDLLEXPORT SpotifyPlugin : public InfoPlugin
 {
     Q_OBJECT
+    Q_INTERFACES( Tomahawk::InfoSystem::InfoPlugin )
 
 public:
     SpotifyPlugin();

src/libtomahawk/Query.cpp

@@ -887,9 +887,6 @@ Query::infoSystemInfo( Tomahawk::InfoSystem::InfoRequestData requestData, QVaria
 void
 Query::infoSystemFinished( QString target )
 {
-    tDebug() << Q_FUNC_INFO;
-    Q_UNUSED( target );
-
     if ( target != id() )
         return;