SessionManager: Inline and remove updateName

It's only ever called two times and makes it easier to understand how
m_sesionName is changed

Change-Id: I0106516b78481181d7a027a6348eee45e0e462d6
Reviewed-by: Tobias Hunger <tobias.hunger@nokia.com>

src/plugins/projectexplorer/session.cpp

@@ -557,7 +557,8 @@ bool SessionManager::createImpl(const QString &fileName)
         m_file = new SessionFile;
         const QString &sessionName = sessionNameFromFileName(fileName);
         emit aboutToLoadSession(sessionName);
-        updateName(sessionName);
+        m_sessionName = sessionName;
+        updateWindowTitle();
         m_file->setFileName(fileName);
         setStartupProject(0);
 
@@ -602,7 +603,8 @@ bool SessionManager::loadImpl(const QString &fileName)
         m_file = new SessionFile;
         const QString &sessionName = sessionNameFromFileName(fileName);
         emit aboutToLoadSession(sessionName);
-        updateName(sessionName);
+        m_sessionName = sessionName;
+        updateWindowTitle();
         if (!m_file->load(fileName)) {
             QMessageBox::warning(0, tr("Error while restoring session"),
                                     tr("Could not restore session %1").arg(fileName));
@@ -865,13 +867,6 @@ void SessionManager::updateWindowTitle()
     }
 }
 
-void SessionManager::updateName(const QString &session)
-{
-    m_sessionName = session;
-    updateWindowTitle();
-}
-
-
 void SessionManager::removeProjects(QList<Project *> remove)
 {
     QMap<QString, QStringList> resMap;

src/plugins/projectexplorer/session.h

@@ -159,8 +159,6 @@ private:
     QStringList dependencies(const QString &proName) const;
     QStringList dependenciesOrder() const;
 
-    void updateName(const QString &session);
-
     Internal::SessionFile *m_file;
     SessionNode *m_sessionNode;
     QString m_sessionName;