RTF import of new-style frames: fix txflTextFlow shape property
RTF import of new-style frames: fix txflTextFlow shape property

Change-Id: If6febeaea00b384ea36d470264c04dfb4c7afd24

JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core