r12743/sofa-dev : FIX : bug in GraphDataWidget where an object was deleted twice. (Curve has ownership of CurveData)
r12743/sofa-dev : FIX : bug in GraphDataWidget where an object was deleted twice. (Curve has ownership of CurveData)


Former-commit-id: 7b304939b71f3f9912e2681ef2d48cfec87bd39b
Anatoscope/sofa,hdeling/sofa,FabienPean/sofa,Anatoscope/sofa,hdeling/sofa,Anatoscope/sofa,FabienPean/sofa,Anatoscope/sofa,hdeling/sofa,hdeling/sofa,FabienPean/sofa,FabienPean/sofa,hdeling/sofa,hdeling/sofa,hdeling/sofa,Anatoscope/sofa,FabienPean/sofa,FabienPean/sofa,FabienPean/sofa,Anatoscope/sofa,FabienPean/sofa,FabienPean/sofa,hdeling/sofa,Anatoscope/sofa,hdeling/sofa,FabienPean/sofa,Anatoscope/sofa,hdeling/sofa,Anatoscope/sofa