Clang: Call updateTranslationUnit for reloaded files

If a file is reloaded it should update every translation unit.

Change-Id: Ib61d933e95fcd9fe4d32363ddc06f5edcca55e35
Reviewed-by: Nikolai Kosjar <nikolai.kosjar@theqtcompany.com>

src/plugins/clangcodemodel/clangbackendipcintegration.cpp

@@ -466,7 +466,12 @@ void IpcCommunicator::updateTranslationUnitIfNotCurrentDocument(Core::IDocument
 {
     QTC_ASSERT(document, return);
     if (Core::EditorManager::currentDocument() != document)
-        updateTranslationUnitFromCppEditorDocument(document->filePath().toString());
+        updateTranslationUnit(document);
+}
+
+void IpcCommunicator::updateTranslationUnit(Core::IDocument *document)
+{
+    updateTranslationUnitFromCppEditorDocument(document->filePath().toString());
 }
 
 void IpcCommunicator::updateUnsavedFile(Core::IDocument *document)

src/plugins/clangcodemodel/clangbackendipcintegration.h

@@ -131,6 +131,7 @@ public:
     void registerProjectsParts(const QList<CppTools::ProjectPart::Ptr> projectParts);
 
     void updateTranslationUnitIfNotCurrentDocument(Core::IDocument *document);
+    void updateTranslationUnit(Core::IDocument *document);
     void updateUnsavedFile(Core::IDocument *document);
     void updateTranslationUnitFromCppEditorDocument(const QString &filePath);
     void updateUnsavedFileFromCppEditorDocument(const QString &filePath);

src/plugins/clangcodemodel/clangmodelmanagersupport.cpp

@@ -172,7 +172,7 @@ void ModelManagerSupportClang::onCppDocumentReloadFinishedOnTranslationUnit(bool
 {
     if (success) {
         Core::IDocument *document = qobject_cast<Core::IDocument *>(sender());
-        m_ipcCommunicator.updateTranslationUnitIfNotCurrentDocument(document);
+        m_ipcCommunicator.updateTranslationUnit(document);
     }
 }