QtBase_dev_Integration #6313: SUCCESS Tested changes (refs/builds/dev_1430993382): http://codereview.qt-project.org/111873 [PS3] - QStandardItem: add user-tristate and auto-tristate getters/setters http://codereview.qt-project.org/111872 [PS3] - Deprecate ItemIsTristate in favor of ItemIsAutoTristate.