This is a reland of 9e48a24f

Original change's description:
> Reland "[array] Move Array.p.sort to Torque and use TimSort instead of QuickSort"
>
> The CL was reverted because it broke some tests in ChromeOS.
>
> > [array] Move Array.p.sort to Torque and use TimSort instead of QuickSort
> >
> > This CL changes the sorting algorithm used in Array.p.sort from
> > QuickSort to TimSort (implemented in Torque).
> >
> > Detailed performance results can be found here: https://goo.gl/4E733J
> >
> > To save on code space, fast-paths are implemented as sets of
> > function pointers instead of specializing generics.
> >
> > R=cbruni@chromium.org, jgruber@chromium.org
> >
> > Bug: v8:7382, v8:7624
> > Change-Id: I7cd4287e4562d84ab7c79c58ae30780630f976de
> > Reviewed-on: https://chromium-review.googlesource.com/1151199
> > Commit-Queue: Simon Zünd <szuend@google.com>
> > Reviewed-by: Jakob Gruber <jgruber@chromium.org>
> > Reviewed-by: Camillo Bruni <cbruni@chromium.org>
> > Cr-Commit-Position: refs/heads/master@{#55003}
>
> Bug: v8:7382, v8:7624
> Change-Id: Ic7a3230f3708177774b0760f08b7659d83ec5505
> Reviewed-on: https://chromium-review.googlesource.com/1184901
> Commit-Queue: Simon Zünd <szuend@google.com>
> Reviewed-by: Jakob Gruber <jgruber@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#55325}

Bug: v8:7382, v8:7624
Change-Id: I297611f45c09967e0f6961156b0c9ebdebc7053f
Reviewed-on: https://chromium-review.googlesource.com/1186801
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Maya Lekova <mslekova@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55360}