Replace many scoped new[]/delete[] variables with std::vector.

Charts/Core/vtkAxisExtended.cxx

Charts/Core/vtkCompositeTransferFunctionItem.cxx

Charts/Core/vtkPiecewiseFunctionItem.cxx

Charts/Core/vtkPlotParallelCoordinates.cxx

Common/ComputationalGeometry/vtkCardinalSpline.cxx

Common/ComputationalGeometry/vtkKochanekSpline.cxx

Common/DataModel/Testing/Cxx/TestInterpolationFunctions.cxx

Common/DataModel/Testing/Cxx/TestLagrangeTetra.cxx

Common/DataModel/vtkCellLinks.cxx

Common/DataModel/vtkPointData.cxx

Common/DataModel/vtkPolygon.cxx

Common/DataModel/vtkStaticCellLocator.cxx

Common/DataModel/vtkStaticPointLocator.cxx

Common/DataModel/vtkTable.cxx

Common/ExecutionModel/vtkSphereTree.cxx

Domains/Chemistry/vtkMoleculeToAtomBallFilter.cxx

Domains/Chemistry/vtkMoleculeToBondStickFilter.cxx

Domains/Chemistry/vtkPeriodicTable.cxx

Domains/Chemistry/vtkProteinRibbonFilter.cxx

Domains/Microscopy/vtkOpenSlideReader.cxx