Removed unneeded OGLShader::deactivate call.
Removed unneeded OGLShader::deactivate call.

svn path=/trunk/libavg/; revision=7245

yyd01245/libavg,yyd01245/libavg,hoodie/libavg,libavg/libavg,scotty007/libavg,yyd01245/libavg,th3infinity/libavg,hoodie/libavg,libavg/libavg,yyd01245/libavg,scotty007/libavg,hoodie/libavg,th3infinity/libavg,libavg/libavg,scotty007/libavg,libavg/libavg,th3infinity/libavg,hoodie/libavg,th3infinity/libavg,scotty007/libavg