This is a reland of acfef3ec93
Original change's description:
> [log] Properly log all maps creating during bootstrapping
>
> Logger::LogMaps will print all maps currently present on the heap.
>
> Note that currently this does not properly log the detailed transitions
> for these maps.
>
> Change-Id: Ia3218d371549d7634fe3eda9e8e59b0b0bd8bebb
> Reviewed-on: https://chromium-review.googlesource.com/753885
> Reviewed-by: Yang Guo <yangguo@chromium.org>
> Commit-Queue: Camillo Bruni <cbruni@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#49444}
Change-Id: I57830f1e22c09981761bb92b9d28c96fbcc1ee80
Reviewed-on: https://chromium-review.googlesource.com/775958
Commit-Queue: Camillo Bruni <cbruni@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#49699}
c59d27d044