Fix remaining issues in bsl shared_ptr test driver
Fix remaining issues in bsl shared_ptr test driver

This patch restores the logic of the old test driver, under conditioal
complilation controlled by macros, when testing methods that are
supposed to be updated in the final release of the 'bsl' version of
these compoents.  The test drivers all now pass.

bloomberg/bde,che2/bde,bloomberg/bde,che2/bde,bloomberg/bde,che2/bde,bloomberg/bde,bloomberg/bde,che2/bde