Mercurial/Bazaar: Make commit work on windows

Do not keep an open file around when passing the file name to the
editor. The editor won't be able to save on windows since the file
is locked.

Task-number: QTCREATORBUG-5972
Change-Id: Ib424c76d2e3e57d43fdc1e1c222dbeb148669038
Reviewed-by: Hugues Delorme <delorme.hugues@fougsys.fr>

src/plugins/mercurial/mercurialplugin.h

@@ -39,7 +39,6 @@
 
 QT_BEGIN_NAMESPACE
 class QAction;
-class QTemporaryFile;
 QT_END_NAMESPACE
 
 namespace Core {
@@ -132,7 +131,6 @@ private:
     void createRepositoryActions(const Core::Context &context);
     void createRepositoryManagementActions(const Core::Context &context);
     void createLessUsedActions(const Core::Context &context);
-    void deleteCommitLog();
 
     // Variables
     static MercurialPlugin *m_instance;
@@ -145,7 +143,6 @@ private:
     Core::ActionContainer *mercurialContainer;
 
     QList<QAction *> m_repositoryActionList;
-    QTemporaryFile *changeLog;
 
     // Menu items (file actions)
     Utils::ParameterAction *m_addAction;
@@ -166,6 +163,8 @@ private:
     QAction *m_menuAction;
 
     QString m_submitRepository;
+
+    bool m_submitActionTriggered;
 };
 
 } // namespace Internal