[APPROVAL] OSS bslstl-sharedptr-cpp11-fix-REBASED-drqs-58999996 to master
[APPROVAL] OSS bslstl-sharedptr-cpp11-fix-REBASED-drqs-58999996 to master

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