Revert of [stubs] Introduce LeftShift, SignedRightShift and UnsignedRightShift stubs.

Revert of [stubs] Introduce LeftShift, SignedRightShift and UnsignedRightShift stubs. (patchset #3 id:40001 of https://codereview.chromium.org/1881003002/ )

Reason for revert:
Needed to revert https://codereview.chromium.org/1617503003

Original issue's description:
> [stubs] Introduce LeftShift, SignedRightShift and UnsignedRightShift stubs.
>
> Add the stubs for JavaScript's '<<', '>>' and '>>>' operators and lets Ignition make use of them in the respective bytecode handlers.
>
> Committed: https://crrev.com/599369d6b8e1a5ccdca857def06eebcbacf47dd4
> Cr-Commit-Position: refs/heads/master@{#35433}

TBR=bmeurer@chromium.org,epertoso@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Committed: https://crrev.com/29ae208362721909b18d58eda97391676aa0d646
Cr-Commit-Position: refs/heads/master@{#35444}

[Michael Achenbach, 2016-04-13 12:10:35]

Created Revert of [stubs] Introduce LeftShift, SignedRightShift and
UnsignedRightShift stubs.

[commit-bot: I haz the power, 2016-04-13 12:10:38]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1880413002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1880413002/1

[commit-bot: I haz the power, 2016-04-13 12:10:49]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-04-13 12:12:40]

Description was changed from

==========
Revert of [stubs] Introduce LeftShift, SignedRightShift and UnsignedRightShift
stubs. (patchset #3 id:40001 of https://codereview.chromium.org/1881003002/ )

Reason for revert:
Needed to revert https://codereview.chromium.org/1617503003

Original issue's description:
> [stubs] Introduce LeftShift, SignedRightShift and UnsignedRightShift stubs.
> 
> Add the stubs for JavaScript's '<<', '>>' and '>>>' operators and lets
Ignition make use of them in the respective bytecode handlers.
> 
> Committed: https://crrev.com/599369d6b8e1a5ccdca857def06eebcbacf47dd4
> Cr-Commit-Position: refs/heads/master@{#35433}

TBR=bmeurer@chromium.org,epertoso@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
==========

to

==========
Revert of [stubs] Introduce LeftShift, SignedRightShift and UnsignedRightShift
stubs. (patchset #3 id:40001 of https://codereview.chromium.org/1881003002/ )

Reason for revert:
Needed to revert https://codereview.chromium.org/1617503003

Original issue's description:
> [stubs] Introduce LeftShift, SignedRightShift and UnsignedRightShift stubs.
>
> Add the stubs for JavaScript's '<<', '>>' and '>>>' operators and lets
Ignition make use of them in the respective bytecode handlers.
>
> Committed: https://crrev.com/599369d6b8e1a5ccdca857def06eebcbacf47dd4
> Cr-Commit-Position: refs/heads/master@{#35433}

TBR=bmeurer@chromium.org,epertoso@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Committed: https://crrev.com/29ae208362721909b18d58eda97391676aa0d646
Cr-Commit-Position: refs/heads/master@{#35444}
==========

[commit-bot: I haz the power, 2016-04-13 12:12:41]

Patchset 1 (id:??) landed as
https://crrev.com/29ae208362721909b18d58eda97391676aa0d646
Cr-Commit-Position: refs/heads/master@{#35444}