CtfVisualizer: Convert to new standard plugin setup

Change-Id: Iaed31278cdbaf2933b325a3424d3c64e91f48d1c
Reviewed-by: Jarek Kobus <jaroslaw.kobus@qt.io>

src/plugins/ctfvisualizer/ctfvisualizerplugin.cpp

@@ -1,26 +1,23 @@
 // Copyright (C) 2019 Klarälvdalens Datakonsult AB, a KDAB Group company,
 // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
 
-#include "ctfvisualizerplugin.h"
-
 #include "ctfvisualizertool.h"
 
+#include <extensionsystem/iplugin.h>
+
 namespace CtfVisualizer::Internal {
 
-class CtfVisualizerPluginPrivate
+class CtfVisualizerPlugin : public ExtensionSystem::IPlugin
 {
-public:
-    CtfVisualizerTool profilerTool;
+    Q_OBJECT
+    Q_PLUGIN_METADATA(IID "org.qt-project.Qt.QtCreatorPlugin" FILE "CtfVisualizer.json")
+
+    void initialize() final
+    {
+        setupCtfVisualizerTool();
+    }
 };
 
-CtfVisualizerPlugin::~CtfVisualizerPlugin()
-{
-    delete d;
-}
+} // CtfVisualizer::Internal
 
-void CtfVisualizerPlugin::initialize()
-{
-    d = new CtfVisualizerPluginPrivate;
-}
-
-} // namespace CtfVisualizer::Internal
+#include "ctfvisualizerplugin.moc"