Qt Quick Qt4Project: Fix updating of removed or moved qml files

Task-number: QTCREATORBUG-7842
Change-Id: Ie11df6b2681f35a44684757f7601b90c766a68c1
Reviewed-by: Tobias Hunger <tobias.hunger@nokia.com>

src/plugins/qt4projectmanager/qt4nodes.cpp

@@ -731,15 +731,11 @@ void Qt4PriFileNode::watchFolders(const QSet<QString> &folders)
     m_watchedFolders = folders;
 }
 
-void Qt4PriFileNode::folderChanged(const QString &folder)
+void Qt4PriFileNode::folderChanged(const QString &changedFolder)
 {
     //qDebug()<<"########## Qt4PriFileNode::folderChanged";
     // So, we need to figure out which files changed.
 
-    QString changedFolder = folder;
-    if (!changedFolder.endsWith(QLatin1Char('/')))
-        changedFolder.append(QLatin1Char('/'));
-
     // Collect all the files
     QSet<Utils::FileName> newFiles;
     newFiles += recursiveEnumerate(changedFolder);