Emit a signal when parsing is finished after updating source files.

Change-Id: I8a8878c420c0f8d24db16d606aace42519ac3047
Reviewed-on: http://codereview.qt.nokia.com/1151
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Bill King <bill.king@nokia.com>

src/plugins/cpptools/cppmodelmanager.cpp

@@ -1237,6 +1237,7 @@ void CppModelManager::parse(QFutureInterface<void> &future,
     }
 
     future.setProgressValue(files.size());
+    preproc->modelManager()->finishedRefreshingSourceFiles(files);
 
     delete preproc;
 }
@@ -1443,5 +1444,10 @@ QList<LanguageUtils::FakeMetaObject::ConstPtr> CppModelManager::exportedQmlObjec
     return exportedObjects;
 }
 
+void CppModelManager::finishedRefreshingSourceFiles(const QStringList &files)
+{
+    emit sourceFilesRefreshed(files);
+}
+
 #endif