Reason for revert:
http://crbug.com/v8/6198
Original issue's description:
> [inspector] move console to builtins
>
> What will we get:
> - console would be included into snapshot and allow us to reduce time that we spent in contextCreated function (~5 times faster),
> - it allows us to make further small improvement of console methods, e.g. we can implement super quick return from console.assert if first argument is true,
> - console calls are ~ 15% faster.
>
> BUG=v8:6175
> R=dgozman@chromium.org
>
> Review-Url: https://codereview.chromium.org/2785293002
> Cr-Original-Commit-Position: refs/heads/master@{#44353}
> Committed: 55905f85d6
> Review-Url: https://codereview.chromium.org/2785293002
> Cr-Commit-Position: refs/heads/master@{#44355}
> Committed: cc74ea0bc4TBR=dgozman@chromium.org,kozyatinskiy@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=v8:6175
Review-Url: https://codereview.chromium.org/2790343002
Cr-Commit-Position: refs/heads/master@{#44358}
7c10795209