merge commit 94017b21: Fix ref cycle in UIView caused by self capture in input event blocks
merge commit 94017b21: Fix ref cycle in UIView caused by self capture in input event blocks

bbowman/WinObjC,pradipd/WinObjC,nathpete-msft/WinObjC,ehren/WinObjC,vkvenkat/WinObjC,pradipd/WinObjC,ehren/WinObjC,bbowman/WinObjC,bbowman/WinObjC,nathpete-msft/WinObjC,pradipd/WinObjC,Microsoft/WinObjC,vkvenkat/WinObjC,ehren/WinObjC,nathpete-msft/WinObjC,pradipd/WinObjC,Microsoft/WinObjC,bbowman/WinObjC,pradipd/WinObjC,ehren/WinObjC,Microsoft/WinObjC,ehren/WinObjC,nathpete-msft/WinObjC,bbowman/WinObjC,vkvenkat/WinObjC,nathpete-msft/WinObjC,Microsoft/WinObjC,vkvenkat/WinObjC