Memory limit per tab shrinks as you open tabs in the same WebContent process (may affect Google Drive, Dropbox, etc.).
<rdar://75499387>
Created attachment 423517 [details] Patch
Comment on attachment 423517 [details] Patch r=me
Committed r274594: <https://commits.webkit.org/r274594> All reviewed patches have been landed. Closing bug and clearing flags on attachment 423517 [details].