In newer Xcodes, Simulators may share a clipboard with with the host Mac and one another. This is bad for layout tests, especially when running in automation. If webkitpy boots a simulator, opt out of this behavior.
Created attachment 375842 [details] Patch
Comment on attachment 375842 [details] Patch Clearing flags on attachment: 375842 Committed r248451: <https://trac.webkit.org/changeset/248451>
All reviewed patches have been landed. Closing bug.
<rdar://problem/54102056>