Reland of Amends the TypedArray constructor to use the path for primitives for all (patchset #1 id:1 of https://codereview.chromium.org/2120763002/ )

Reason for revert:
WebGL tests have been updated and rolled (at https://codereview.chromium.org/2227023002), so this should no longer fail outdated tests.

Original issue's description:
> Revert of Amends the TypedArray constructor to use the path for primitives for all (patchset #4 id:60001 of https://codereview.chromium.org/2096873002/ )
>
> Reason for revert:
> Speculative revert to unblock roll https://codereview.chromium.org/2114113002/
>
> Original issue's description:
> > Amends the TypedArray constructor to use the path for primitives for all
> > types of primitives, not just undefined, booleans, numbers, and strings.
> > (The missing cases were null and Symbol.) This is required by the
> > specification, and there are test262 tests which we were failing due to
> > this bug.
> >
> > BUG=v8:5124
> >
> > Committed: https://crrev.com/f788bd9cce19815cba746e47bb65abfe25c16208
> > Committed: https://crrev.com/f772c22cd1c492aa0235a8e6012d0386146d2eb2
> > Cr-Original-Commit-Position: refs/heads/master@{#37234}
> > Cr-Commit-Position: refs/heads/master@{#37407}
>
> TBR=littledan@chromium.org,bakkot@google.com
> NOTREECHECKS=true
> BUG=v8:5124
>
> Committed: https://crrev.com/9c0aef52fa672db856ebfac7f4bdcd7d7b103663
> Cr-Commit-Position: refs/heads/master@{#37487}

TBR=littledan@chromium.org,hablich@chromium.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=v8:5124

Review-Url: https://codereview.chromium.org/2255543002
Cr-Commit-Position: refs/heads/master@{#38691}