Add temporary HTTP header to distinguish device types for requests to Google as an experiment.
<rdar://problem/55790994>
Created attachment 379772 [details] Patch
Created attachment 379774 [details] Patch
Comment on attachment 379774 [details] Patch Code change looks good. Though there's still some debate over whether we should do this, I think it would be good to land and then discuss whether to change what we are doing, given the short timeline.
Comment on attachment 379774 [details] Patch Thanks.
Comment on attachment 379774 [details] Patch Clearing flags on attachment: 379774 Committed r250483: <https://trac.webkit.org/changeset/250483>
All reviewed patches have been landed. Closing bug.