Removed unused member from TextDrawable.
Removed unused member from TextDrawable.

fjpavm/ChilliSource,ChilliWorks/ChilliSource,fjpavm/ChilliSource,ChilliWorks/ChilliSource,ChilliWorks/ChilliSource,fjpavm/ChilliSource,ChilliWorks/ChilliSource,fjpavm/ChilliSource