Revert of Disable support for swapped out RenderFrame(Host) (patchset #6 id:120001 of https://codereview.chromium.org/1381443003/ )
Reason for revert:
Speculative revert to see if crashes hit in crbug.com/541578 will disappear.
Original issue's description:
> Disable support for swapped out RenderFrame(Host)
>
> Another attempt at disabling swapped out. The crashes and bugs found during the first attempt should be fixed now.
>
> BUG=357747
>
> Committed: https://crrev.com/aa836bae06656808d56e0afde4944b6dcca97a10
> Cr-Commit-Position: refs/heads/master@{#353055}
TBR=creis@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=357747
Review URL: https://codereview.chromium.org/1394373003
Cr-Commit-Position: refs/heads/master@{#353434}
1 file changed
