Use FileName in TextMark

Change-Id: I3666d95dc8ef3b7da099d6d30f5cb4678a349493
Reviewed-by: David Schulz <david.schulz@qt.io>

src/plugins/clangcodemodel/clangdiagnosticmanager.cpp

@@ -475,7 +475,9 @@ void ClangDiagnosticManager::addClangTextMarks(
             m_clangTextMarks.erase(it, m_clangTextMarks.end());
             delete mark;
         };
-        auto textMark = new ClangTextMark(filePath(), diagnostic, onMarkRemoved,
+        auto textMark = new ClangTextMark(::Utils::FileName::fromString(filePath()),
+                                          diagnostic,
+                                          onMarkRemoved,
                                           m_showTextMarkAnnotations);
         m_clangTextMarks.push_back(textMark);
         m_textDocument->addMark(textMark);

src/plugins/clangcodemodel/clangtextmark.cpp

@@ -36,6 +36,8 @@
 #include <QLayout>
 #include <QString>
 
+using namespace Utils;
+
 namespace ClangCodeModel {
 
 namespace {
@@ -62,7 +64,7 @@ static Core::Id categoryForSeverity(ClangBackEnd::DiagnosticSeverity severity)
 } // anonymous namespace
 
 
-ClangTextMark::ClangTextMark(const QString &fileName,
+ClangTextMark::ClangTextMark(const FileName &fileName,
                              const ClangBackEnd::DiagnosticContainer &diagnostic,
                              const RemovedFromEditorHandler &removedHandler,
                              bool showLineAnnotations)

src/plugins/clangcodemodel/clangtextmark.h

@@ -39,7 +39,7 @@ class ClangTextMark : public TextEditor::TextMark
 public:
     using RemovedFromEditorHandler = std::function<void(ClangTextMark *)>;
 
-    ClangTextMark(const QString &fileName,
+    ClangTextMark(const ::Utils::FileName &fileName,
                   const ClangBackEnd::DiagnosticContainer &diagnostic,
                   const RemovedFromEditorHandler &removedHandler,
                   bool showLineAnnotations);