Clang: Remove project tracking on clangbackend side

...as it is not needed. Just provide the compilation arguments as part
of the Document.

As a side effect, re-initializing the backend after a crash is cheaper
and will not freeze the UI anymore (referenced bug).

Task-number: QTCREATORBUG-21097
Change-Id: I866e25ef1fd5e4d318df16612a7564469e6baa11
Reviewed-by: Ivan Donchevskii <ivan.donchevskii@qt.io>

1 files changed, 3 insertions, 3 deletions

diff --git a/src/plugins/clangcodemodel/clangeditordocumentprocessor.h b/src/plugins/clangcodemodel/clangeditordocumentprocessor.h
index e8aa9003ed..9229a60132 100644
--- a/src/plugins/clangcodemodel/clangeditordocumentprocessor.h
+++ b/src/plugins/clangcodemodel/clangeditordocumentprocessor.h
@@ -118,14 +118,14 @@ private:
     void updateBackendProjectPartAndDocument();
     void updateBackendDocument(CppTools::ProjectPart &projectPart);
     void updateBackendDocumentIfProjectPartExists();
-    void requestAnnotationsFromBackend(const QString &projectpartId);
+    void requestAnnotationsFromBackend();
 
     HeaderErrorDiagnosticWidgetCreator creatorForHeaderErrorDiagnosticWidget(
             const ClangBackEnd::DiagnosticContainer &firstHeaderErrorDiagnostic);
     ClangBackEnd::FileContainer simpleFileContainer(const QByteArray &codecName = QByteArray()) const;
     ClangBackEnd::FileContainer fileContainerWithOptionsAndDocumentContent(
-        CppTools::ProjectPart &projectPart, const QStringList &fileOptions) const;
-    ClangBackEnd::FileContainer fileContainerWithDocumentContent(const QString &projectpartId) const;
+        const QStringList &compilationArguments) const;
+    ClangBackEnd::FileContainer fileContainerWithDocumentContent() const;
 
 private:
     TextEditor::TextDocument &m_document;