Import internal commit 4413c825c1746a4c617ed864162a9af8822790e3 : [APPROVAL] pending/master/cygwin-port-phase-2 to master
Import internal commit 4413c825c1746a4c617ed864162a9af8822790e3 : [APPROVAL] pending/master/cygwin-port-phase-2 to master

bowlofstew/bde,che2/bde,dharesign/bde,bloomberg/bde,bowlofstew/bde,saxena84/bde,idispatch/bde,abeels/bde,idispatch/bde,bloomberg/bde-allocator-benchmarks,saxena84/bde,bowlofstew/bde,bowlofstew/bde,minhlongdo/bde,apaprocki/bde,bloomberg/bde,che2/bde,bloomberg/bde,bloomberg/bde-allocator-benchmarks,dbremner/bde,gbleaney/Allocator-Benchmarks,jmptrader/bde,apaprocki/bde,minhlongdo/bde,bloomberg/bde,dbremner/bde,abeels/bde,bloomberg/bde-allocator-benchmarks,RMGiroux/bde-allocator-benchmarks,mversche/bde,apaprocki/bde,RMGiroux/bde-allocator-benchmarks,abeels/bde,saxena84/bde,mversche/bde,che2/bde,apaprocki/bde,idispatch/bde,gbleaney/Allocator-Benchmarks,frutiger/bde,RMGiroux/bde-allocator-benchmarks,bloomberg/bde,apaprocki/bde,RMGiroux/bde-allocator-benchmarks,mversche/bde,gbleaney/Allocator-Benchmarks,abeels/bde,dbremner/bde,osubboo/bde,dharesign/bde,minhlongdo/bde,osubboo/bde,jmptrader/bde,dbremner/bde,RMGiroux/bde-allocator-benchmarks,bloomberg/bde-allocator-benchmarks,idispatch/bde,abeels/bde,gbleaney/Allocator-Benchmarks,osubboo/bde,jmptrader/bde,bloomberg/bde-allocator-benchmarks,dharesign/bde,che2/bde,dharesign/bde,frutiger/bde,mversche/bde,saxena84/bde,osubboo/bde,abeels/bde,frutiger/bde,jmptrader/bde,frutiger/bde,minhlongdo/bde