ClangStaticAnalyzer: Rename plugin to ClangTools

ClangStaticAnalyzer is only one of the tools that
we can use and it will stay inside ClangTools plugin.

Change-Id: I74278e3fd12b792ab127d352db05d856c964968c
Reviewed-by: Alessandro Portale <alessandro.portale@qt.io>
Reviewed-by: Leena Miettinen <riitta-leena.miettinen@qt.io>

src/plugins/clangtools/clangtoolsplugin.h

@@ -0,0 +1,51 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of Qt Creator.
+**
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+****************************************************************************/
+
+#pragma once
+
+#include <extensionsystem/iplugin.h>
+
+namespace ClangTools {
+namespace Internal {
+
+class ClangToolsPlugin : public ExtensionSystem::IPlugin
+{
+    Q_OBJECT
+    Q_PLUGIN_METADATA(IID "org.qt-project.Qt.QtCreatorPlugin" FILE "ClangTools.json")
+
+public:
+    ClangToolsPlugin() = default;
+    ~ClangToolsPlugin() final;
+
+private:
+    bool initialize(const QStringList &arguments, QString *errorString) final;
+    void extensionsInitialized() final {}
+    QList<QObject *> createTestObjects() const final;
+
+    class ClangToolsPluginPrivate *d = nullptr;
+};
+
+} // namespace Internal
+} // namespace ClangTools