QbsProject: Remove unread attribute

Also remove the signal CppProjectUpdater::projectInfoUpdated() which is
now unused.

Change-Id: I65afe8f96cd8175edaf8ccb6e5067e4f9cd8d99f
Reviewed-by: Nikolai Kosjar <nikolai.kosjar@qt.io>

src/plugins/cpptools/cppprojectupdater.cpp

@@ -100,10 +100,6 @@ void CppProjectUpdater::onProjectInfoGenerated()
     QFuture<void> future = CppModelManager::instance()
             ->updateProjectInfo(m_futureInterface, m_generateFutureWatcher.result());
     QTC_CHECK(future != QFuture<void>());
-
-    const ProjectInfo projectInfo = CppModelManager::instance()->projectInfo(m_project);
-    QTC_CHECK(projectInfo.isValid());
-    emit projectInfoUpdated(projectInfo);
 }
 
 } // namespace CppTools

src/plugins/cpptools/cppprojectupdater.h

@@ -49,9 +49,6 @@ public:
     void update(const ProjectUpdateInfo &projectUpdateInfo);
     void cancel();
 
-signals:
-    void projectInfoUpdated(const ProjectInfo &projectInfo);
-
 private:
     void cancelAndWaitForFinished();
 

src/plugins/qbsprojectmanager/qbsproject.cpp

@@ -154,11 +154,6 @@ QbsProject::QbsProject(const FileName &fileName) :
     subscribeSignal(&Target::activeBuildConfigurationChanged, this, delayedParsing);
 
     connect(&m_parsingDelay, &QTimer::timeout, this, &QbsProject::startParsing);
-
-    connect(m_cppCodeModelUpdater, &CppTools::CppProjectUpdater::projectInfoUpdated, this,
-            [this](const CppTools::ProjectInfo &projectInfo){
-        m_cppCodeModelProjectInfo = projectInfo;
-    });
 }
 
 QbsProject::~QbsProject()

src/plugins/qbsprojectmanager/qbsproject.h

@@ -29,8 +29,6 @@
 
 #include "qbsnodes.h"
 
-#include <cpptools/projectinfo.h>
-
 #include <projectexplorer/extracompiler.h>
 #include <projectexplorer/project.h>
 #include <projectexplorer/projectnodes.h>
@@ -159,7 +157,6 @@ private:
     } m_cancelStatus = CancelStatusNone;
 
     CppTools::CppProjectUpdater *m_cppCodeModelUpdater = nullptr;
-    CppTools::ProjectInfo m_cppCodeModelProjectInfo;
 
     mutable ProjectExplorer::ProjectImporter *m_importer = nullptr;