Git - ChangeSelectionDialog select from recent history

Change-Id: Ib87f9bd997a5c7c07abfd56a05d9e454c1a9ea93
Reviewed-by: Leena Miettinen <riitta-leena.miettinen@digia.com>
Reviewed-by: Tobias Hunger <tobias.hunger@digia.com>

src/plugins/git/logchangedialog.h

@@ -54,6 +54,7 @@ public:
     bool runDialog(const QString &repository);
 
     QString commit() const;
+    int commitIndex() const;
     QString resetFlag() const;
 
 private: