PiP support of MiniBrowser is broken
Created attachment 394929 [details] Patch
Created attachment 394933 [details] Fix the WPE build failure
<rdar://problem/61061644>
Created attachment 395006 [details] Patch for landing
Committed r259279: <https://trac.webkit.org/changeset/259279> All reviewed patches have been landed. Closing bug and clearing flags on attachment 395006 [details].