Merge "Make swab(3) inline prior to API 28." am: 5ca9a15245 am: 66433b0c97 am: 84da557ec9 am: b39a3abc91

Original change: https://android-review.googlesource.com/c/platform/bionic/+/984334

Change-Id: Id9dd1e86d55f3900fe4d9f891a15c22ef656341e