classview: adjust to d-pointer style rules

Change-Id: Ie413a7336ef4bde5dcf1b43b6832167742608a83
Reviewed-on: http://codereview.qt.nokia.com/1296
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: hjk <qthjk@ovi.com>

src/plugins/classview/classviewplugin.h

@@ -35,8 +35,6 @@
 
 #include <extensionsystem/iplugin.h>
 
-#include <QtCore/QScopedPointer>
-
 namespace ClassView {
 namespace Internal {
 
@@ -51,20 +49,13 @@ class Plugin : public ExtensionSystem::IPlugin
 
 public:
     //! Constructor
-    Plugin();
-
-    //! Destructor
-    virtual ~Plugin();
+    Plugin() {}
 
     //! \implements ExtensionSystem::IPlugin::initialize
     bool initialize(const QStringList &arguments, QString *error_message = 0);
 
     //! \implements ExtensionSystem::IPlugin::extensionsInitialized
-    void extensionsInitialized();
-
-private:
-    //! private class data pointer
-    QScopedPointer<struct PluginPrivate> d_ptr;
+    void extensionsInitialized() {}
 };
 
 } // namespace Internal