Clang: Rename library clangbackendipc to clangsupport

We already share same classes there which has nothing to do with IPC and
I want to more for sharing. So we should use a name which fits better.

Change-Id: Idfb12b6de714206117b92634ad719c6a0e290e78
Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>

src/libs/clangsupport/clangcodemodelclientinterface.h

@@ -0,0 +1,69 @@
+/****************************************************************************
+**
+** 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 "ipcclientinterface.h"
+
+namespace ClangBackEnd {
+
+class ClangCodeModelServerInterface;
+
+class CodeCompletedMessage;
+class CompleteCodeMessage;
+class DocumentAnnotationsChangedMessage;
+class EchoMessage;
+class ProjectPartsDoNotExistMessage;
+class ReferencesMessage;
+class FollowSymbolMessage;
+class RegisterProjectPartsForEditorMessage;
+class RegisterTranslationUnitForEditorMessage;
+class RegisterUnsavedFilesForEditorMessage;
+class RequestDocumentAnnotationsMessage;
+class RequestReferencesMessage;
+class RequestFollowSymbolMessage;
+class TranslationUnitDoesNotExistMessage;
+class UnregisterProjectPartsForEditorMessage;
+class UnregisterTranslationUnitsForEditorMessage;
+class UnregisterUnsavedFilesForEditorMessage;
+class UpdateTranslationUnitsForEditorMessage;
+class UpdateVisibleTranslationUnitsMessage;
+
+class CMBIPC_EXPORT ClangCodeModelClientInterface : public IpcClientInterface
+{
+public:
+    void dispatch(const MessageEnvelop &messageEnvelop) override;
+
+    virtual void alive() = 0;
+    virtual void echo(const EchoMessage &message) = 0;
+    virtual void codeCompleted(const CodeCompletedMessage &message) = 0;
+    virtual void translationUnitDoesNotExist(const TranslationUnitDoesNotExistMessage &message) = 0;
+    virtual void projectPartsDoNotExist(const ProjectPartsDoNotExistMessage &message) = 0;
+    virtual void documentAnnotationsChanged(const DocumentAnnotationsChangedMessage &message) = 0;
+    virtual void references(const ReferencesMessage &message) = 0;
+    virtual void followSymbol(const FollowSymbolMessage &message) = 0;
+};
+
+} // namespace ClangBackEnd